18976289904

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 560

約数和(自身を含む): 67033042944

約数和(自身を除く): 48056753040

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 33, 36, 39, 44, 48, 52, 54, 62, 66, 72, 78, 81, 88, 93, 99, 104, 108, 117, 124, 132, 143, 144, 156, 162, 176, 186, 198, 208, 216, 234, 243, 248, 264, 279, 286, 297, 312, 324, 341, 351, 367, 372, 396, 403, 429, 432, 468, 486, 496, 528, 558, 572, 594, 624, 648, 682, 702, 729, 734, 744, 792, 806, 837, 858, 891, 936, 972, 1023, 1053, 1101, 1116, 1144, 1188, 1209, 1287, 1296, 1364, 1404, 1458, 1468, 1488, 1584, 1612, 1674, 1716, 1782, 1872, 1944, 2046, 2106, 2202, 2232, 2288, 2376, 2418, 2511, 2574, 2673, 2728, 2808, 2916, 2936, 3069, 3159, 3224, 3303, 3348, 3432, 3564, 3627, 3861, 3888, 4037, 4092, 4212, 4404, 4433, 4464, 4752, 4771, 4836, 5022, 5148, 5346, 5456, 5616, 5832, 5872, 6138, 6318, 6448, 6606, 6696, 6864, 7128, 7254, 7533, 7722, 8019, 8074, 8184, 8424, 8808, 8866, 9207, 9477, 9542, 9672, 9909, 10044, 10296, 10692, 10881, 11377, 11583, 11664, 12111, 12276, 12636, 13212, 13299, 13392, 14256, 14313, 14508, 15066, 15444, 16038, 16148, 16368, 16848, 17616, 17732, 18414, 18954, 19084, 19344, 19818, 20088, 20592, 21384, 21762, 22599, 22754, 23166, 24222, 24552, 25272, 26424, 26598, 27621, 28626, 29016, 29727, 30132, 30888, 32076, 32296, 32643, 34131, 34749, 35464, 36333, 36828, 37908, 38168, 39636, 39897, 40176, 42768, 42939, 43524, 45198, 45508, 46332, 48444, 49104, 50544, 52481, 52848, 53196, 55242, 57252, 58032, 59454, 60264, 61776, 64152, 64592, 65286, 68262, 69498, 70928, 72666, 73656, 75816, 76336, 79272, 79794, 82863, 85878, 87048, 89181, 90396, 91016, 92664, 96888, 97929, 102393, 104247, 104962, 106392, 108999, 110484, 114504, 118908, 119691, 120528, 125147, 128304, 128817, 130572, 136524, 138996, 145332, 147312, 147901, 151632, 157443, 158544, 159588, 165726, 171756, 174096, 178362, 180792, 182032, 185328, 193776, 195858, 204786, 208494, 209924, 212784, 217998, 220968, 229008, 237816, 239382, 248589, 250294, 257634, 261144, 267543, 273048, 277992, 290664, 293787, 295802, 307179, 314886, 319176, 326997, 331452, 343512, 356724, 359073, 361584, 375441, 386451, 391716, 409572, 416988, 419848, 435996, 441936, 443703, 472329, 475632, 478764, 497178, 500588, 515268, 522288, 535086, 546096, 555984, 581328, 587574, 591604, 614358, 629772, 638352, 653994, 662904, 687024, 713448, 718146, 750882, 772902, 783432, 819144, 833976, 839696, 871992, 887406, 921537, 944658, 957528, 980991, 994356, 1001176, 1030536, 1070172, 1077219, 1126323, 1159353, 1175148, 1183208, 1228716, 1259544, 1307988, 1325808, 1331109, 1416987, 1426896, 1436292, 1501764, 1545804, 1566864, 1626911, 1638288, 1667952, 1743984, 1774812, 1843074, 1889316, 1915056, 1961982, 1988712, 2002352, 2061072, 2140344, 2154438, 2252646, 2318706, 2350296, 2366416, 2457432, 2519088, 2615976, 2662218, 2764611, 2833974, 2872584, 2942973, 3003528, 3091608, 3231657, 3253822, 3378969, 3478059, 3549624, 3686148, 3778632, 3923964, 3977424, 3993327, 4250961, 4280688, 4308876, 4505292, 4637412, 4700592, 4880733, 4914864, 5231952, 5324436, 5529222, 5667948, 5745168, 5885946, 6007056, 6183216, 6463314, 6507644, 6757938, 6956118, 7099248, 7372296, 7557264, 7847928, 7986654, 8293833, 8501922, 8617752, 9010584, 9274824, 9761466, 10136907, 10648872, 11058444, 11335896, 11771892, 11979981, 12752883, 12926628, 13015288, 13515876, 13912236, 14642199, 14744592, 15695856, 15973308, 16587666, 17003844, 17235504, 18021168, 18549648, 19522932, 20273814, 21297744, 22116888, 22671792, 23543784, 23959962, 25505766, 25853256, 26030576, 27031752, 27824472, 29284398, 30410721, 31946616, 33175332, 34007688, 35939943, 38258649, 39045864, 40547628, 43926597, 44233776, 47087568, 47919924, 51011532, 51706512, 54063504, 55648944, 58568796, 60821442, 63893232, 66350664, 68015376, 71879886, 76517298, 78091728, 81095256, 87853194, 91232163, 95839848, 102023064, 107819829, 117137592, 121642884, 131779791, 132701328, 143759772, 153034596, 162190512, 175706388, 182464326, 191679696, 204046128, 215639658, 234275184, 243285768, 263559582, 287519544, 306069192, 351412776, 364928652, 395339373, 431279316, 486571536, 527119164, 575039088, 612138384, 702825552, 729857304, 790678746, 862558632, 1054238328, 1186018119, 1459714608, 1581357492, 1725117264, 2108476656, 2372036238, 3162714984, 4744072476, 6325429968, 9488144952, 18976289904]

約数ペア:

[(1, 18976289904), (2, 9488144952), (3, 6325429968), (4, 4744072476), (6, 3162714984), (8, 2372036238), (9, 2108476656), (11, 1725117264), (12, 1581357492), (13, 1459714608), (16, 1186018119), (18, 1054238328), (22, 862558632), (24, 790678746), (26, 729857304), (27, 702825552), (31, 612138384), (33, 575039088), (36, 527119164), (39, 486571536), (44, 431279316), (48, 395339373), (52, 364928652), (54, 351412776), (62, 306069192), (66, 287519544), (72, 263559582), (78, 243285768), (81, 234275184), (88, 215639658), (93, 204046128), (99, 191679696), (104, 182464326), (108, 175706388), (117, 162190512), (124, 153034596), (132, 143759772), (143, 132701328), (144, 131779791), (156, 121642884), (162, 117137592), (176, 107819829), (186, 102023064), (198, 95839848), (208, 91232163), (216, 87853194), (234, 81095256), (243, 78091728), (248, 76517298), (264, 71879886), (279, 68015376), (286, 66350664), (297, 63893232), (312, 60821442), (324, 58568796), (341, 55648944), (351, 54063504), (367, 51706512), (372, 51011532), (396, 47919924), (403, 47087568), (429, 44233776), (432, 43926597), (468, 40547628), (486, 39045864), (496, 38258649), (528, 35939943), (558, 34007688), (572, 33175332), (594, 31946616), (624, 30410721), (648, 29284398), (682, 27824472), (702, 27031752), (729, 26030576), (734, 25853256), (744, 25505766), (792, 23959962), (806, 23543784), (837, 22671792), (858, 22116888), (891, 21297744), (936, 20273814), (972, 19522932), (1023, 18549648), (1053, 18021168), (1101, 17235504), (1116, 17003844), (1144, 16587666), (1188, 15973308), (1209, 15695856), (1287, 14744592), (1296, 14642199), (1364, 13912236), (1404, 13515876), (1458, 13015288), (1468, 12926628), (1488, 12752883), (1584, 11979981), (1612, 11771892), (1674, 11335896), (1716, 11058444), (1782, 10648872), (1872, 10136907), (1944, 9761466), (2046, 9274824), (2106, 9010584), (2202, 8617752), (2232, 8501922), (2288, 8293833), (2376, 7986654), (2418, 7847928), (2511, 7557264), (2574, 7372296), (2673, 7099248), (2728, 6956118), (2808, 6757938), (2916, 6507644), (2936, 6463314), (3069, 6183216), (3159, 6007056), (3224, 5885946), (3303, 5745168), (3348, 5667948), (3432, 5529222), (3564, 5324436), (3627, 5231952), (3861, 4914864), (3888, 4880733), (4037, 4700592), (4092, 4637412), (4212, 4505292), (4404, 4308876), (4433, 4280688), (4464, 4250961), (4752, 3993327), (4771, 3977424), (4836, 3923964), (5022, 3778632), (5148, 3686148), (5346, 3549624), (5456, 3478059), (5616, 3378969), (5832, 3253822), (5872, 3231657), (6138, 3091608), (6318, 3003528), (6448, 2942973), (6606, 2872584), (6696, 2833974), (6864, 2764611), (7128, 2662218), (7254, 2615976), (7533, 2519088), (7722, 2457432), (8019, 2366416), (8074, 2350296), (8184, 2318706), (8424, 2252646), (8808, 2154438), (8866, 2140344), (9207, 2061072), (9477, 2002352), (9542, 1988712), (9672, 1961982), (9909, 1915056), (10044, 1889316), (10296, 1843074), (10692, 1774812), (10881, 1743984), (11377, 1667952), (11583, 1638288), (11664, 1626911), (12111, 1566864), (12276, 1545804), (12636, 1501764), (13212, 1436292), (13299, 1426896), (13392, 1416987), (14256, 1331109), (14313, 1325808), (14508, 1307988), (15066, 1259544), (15444, 1228716), (16038, 1183208), (16148, 1175148), (16368, 1159353), (16848, 1126323), (17616, 1077219), (17732, 1070172), (18414, 1030536), (18954, 1001176), (19084, 994356), (19344, 980991), (19818, 957528), (20088, 944658), (20592, 921537), (21384, 887406), (21762, 871992), (22599, 839696), (22754, 833976), (23166, 819144), (24222, 783432), (24552, 772902), (25272, 750882), (26424, 718146), (26598, 713448), (27621, 687024), (28626, 662904), (29016, 653994), (29727, 638352), (30132, 629772), (30888, 614358), (32076, 591604), (32296, 587574), (32643, 581328), (34131, 555984), (34749, 546096), (35464, 535086), (36333, 522288), (36828, 515268), (37908, 500588), (38168, 497178), (39636, 478764), (39897, 475632), (40176, 472329), (42768, 443703), (42939, 441936), (43524, 435996), (45198, 419848), (45508, 416988), (46332, 409572), (48444, 391716), (49104, 386451), (50544, 375441), (52481, 361584), (52848, 359073), (53196, 356724), (55242, 343512), (57252, 331452), (58032, 326997), (59454, 319176), (60264, 314886), (61776, 307179), (64152, 295802), (64592, 293787), (65286, 290664), (68262, 277992), (69498, 273048), (70928, 267543), (72666, 261144), (73656, 257634), (75816, 250294), (76336, 248589), (79272, 239382), (79794, 237816), (82863, 229008), (85878, 220968), (87048, 217998), (89181, 212784), (90396, 209924), (91016, 208494), (92664, 204786), (96888, 195858), (97929, 193776), (102393, 185328), (104247, 182032), (104962, 180792), (106392, 178362), (108999, 174096), (110484, 171756), (114504, 165726), (118908, 159588), (119691, 158544), (120528, 157443), (125147, 151632), (128304, 147901), (128817, 147312), (130572, 145332), (136524, 138996)]