18017448372

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:473

約数の個数: 432

約数和(自身を含む): 60418176000

約数和(自身を除く): 42400727628

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 49, 62, 63, 66, 77, 84, 93, 98, 99, 121, 124, 126, 132, 147, 154, 186, 196, 198, 217, 231, 242, 252, 279, 294, 308, 341, 343, 363, 372, 389, 396, 434, 441, 462, 484, 539, 558, 588, 651, 682, 686, 693, 726, 778, 847, 868, 882, 924, 1023, 1029, 1078, 1089, 1116, 1167, 1302, 1364, 1372, 1386, 1452, 1519, 1556, 1617, 1694, 1764, 1953, 2046, 2058, 2156, 2178, 2334, 2387, 2541, 2604, 2723, 2772, 3038, 3069, 3087, 3234, 3388, 3501, 3751, 3773, 3906, 4092, 4116, 4279, 4356, 4557, 4668, 4774, 4851, 5082, 5446, 5929, 6076, 6138, 6174, 6468, 7002, 7161, 7502, 7546, 7623, 7812, 8169, 8558, 9114, 9548, 9702, 10164, 10633, 10892, 11253, 11319, 11858, 12059, 12276, 12348, 12837, 13671, 14004, 14322, 15004, 15092, 15246, 16338, 16709, 17116, 17787, 18228, 19061, 19404, 21266, 21483, 22506, 22638, 23716, 24118, 24507, 25674, 26257, 27342, 28644, 29953, 30492, 31899, 32676, 33418, 33759, 33957, 35574, 36177, 38122, 38511, 41503, 42532, 42966, 45012, 45276, 47069, 48236, 49014, 50127, 51348, 52514, 53361, 54684, 57183, 59906, 63798, 66836, 67518, 67914, 71148, 72354, 76244, 77022, 78771, 83006, 84413, 85932, 89859, 94138, 95697, 98028, 100254, 105028, 106722, 108531, 114366, 116963, 119812, 124509, 127596, 132649, 133427, 135036, 135828, 141207, 144708, 150381, 154044, 157542, 166012, 168826, 171549, 179718, 183799, 188276, 191394, 200508, 209671, 213444, 217062, 228732, 233926, 236313, 249018, 253239, 265298, 266854, 269577, 282414, 300762, 315084, 329483, 337652, 343098, 350889, 359436, 367598, 373527, 382788, 397947, 400281, 419342, 423621, 434124, 467852, 472626, 498036, 506478, 530596, 533708, 539154, 551397, 564828, 590891, 601524, 629013, 658966, 686196, 701778, 735196, 747054, 759717, 795894, 800562, 838684, 847242, 928543, 945252, 988449, 1012956, 1052667, 1078308, 1102794, 1181782, 1193841, 1200843, 1258026, 1286593, 1317932, 1403556, 1459139, 1467697, 1494108, 1519434, 1591788, 1601124, 1654191, 1694484, 1772673, 1857086, 1887039, 1976898, 2105334, 2205588, 2306381, 2363564, 2387682, 2401686, 2516052, 2573186, 2785629, 2918278, 2935394, 2965347, 3038868, 3308382, 3545346, 3714172, 3774078, 3859779, 3953796, 4136237, 4210668, 4377417, 4403091, 4612762, 4775364, 4803372, 5146372, 5318019, 5571258, 5836556, 5870788, 5930694, 6499801, 6616764, 6919143, 7090692, 7548156, 7719558, 8272474, 8356887, 8754834, 8806182, 9225524, 10213973, 10636038, 11142516, 11579337, 11861388, 12408711, 12999602, 13132251, 13209273, 13838286, 15439116, 16144667, 16544948, 16713774, 17509668, 17612364, 19499403, 20427946, 20757429, 21272076, 23158674, 24817422, 25999204, 26264502, 26418546, 27676572, 30641919, 32289334, 33427548, 37226133, 38998806, 40855892, 41514858, 45498607, 46317348, 48434001, 49634844, 52529004, 52837092, 58498209, 61283838, 64578668, 71497811, 74452266, 77997612, 83029716, 90997214, 91925757, 96868002, 116996418, 122567676, 136495821, 142995622, 145302003, 148904532, 181994428, 183851514, 193736004, 214493433, 233992836, 272991642, 285991244, 290604006, 367703028, 409487463, 428986866, 500484677, 545983284, 581208012, 643480299, 818974926, 857973732, 1000969354, 1286960598, 1501454031, 1637949852, 2001938708, 2573921196, 3002908062, 4504362093, 6005816124, 9008724186, 18017448372]

約数ペア:

[(1, 18017448372), (2, 9008724186), (3, 6005816124), (4, 4504362093), (6, 3002908062), (7, 2573921196), (9, 2001938708), (11, 1637949852), (12, 1501454031), (14, 1286960598), (18, 1000969354), (21, 857973732), (22, 818974926), (28, 643480299), (31, 581208012), (33, 545983284), (36, 500484677), (42, 428986866), (44, 409487463), (49, 367703028), (62, 290604006), (63, 285991244), (66, 272991642), (77, 233992836), (84, 214493433), (93, 193736004), (98, 183851514), (99, 181994428), (121, 148904532), (124, 145302003), (126, 142995622), (132, 136495821), (147, 122567676), (154, 116996418), (186, 96868002), (196, 91925757), (198, 90997214), (217, 83029716), (231, 77997612), (242, 74452266), (252, 71497811), (279, 64578668), (294, 61283838), (308, 58498209), (341, 52837092), (343, 52529004), (363, 49634844), (372, 48434001), (389, 46317348), (396, 45498607), (434, 41514858), (441, 40855892), (462, 38998806), (484, 37226133), (539, 33427548), (558, 32289334), (588, 30641919), (651, 27676572), (682, 26418546), (686, 26264502), (693, 25999204), (726, 24817422), (778, 23158674), (847, 21272076), (868, 20757429), (882, 20427946), (924, 19499403), (1023, 17612364), (1029, 17509668), (1078, 16713774), (1089, 16544948), (1116, 16144667), (1167, 15439116), (1302, 13838286), (1364, 13209273), (1372, 13132251), (1386, 12999602), (1452, 12408711), (1519, 11861388), (1556, 11579337), (1617, 11142516), (1694, 10636038), (1764, 10213973), (1953, 9225524), (2046, 8806182), (2058, 8754834), (2156, 8356887), (2178, 8272474), (2334, 7719558), (2387, 7548156), (2541, 7090692), (2604, 6919143), (2723, 6616764), (2772, 6499801), (3038, 5930694), (3069, 5870788), (3087, 5836556), (3234, 5571258), (3388, 5318019), (3501, 5146372), (3751, 4803372), (3773, 4775364), (3906, 4612762), (4092, 4403091), (4116, 4377417), (4279, 4210668), (4356, 4136237), (4557, 3953796), (4668, 3859779), (4774, 3774078), (4851, 3714172), (5082, 3545346), (5446, 3308382), (5929, 3038868), (6076, 2965347), (6138, 2935394), (6174, 2918278), (6468, 2785629), (7002, 2573186), (7161, 2516052), (7502, 2401686), (7546, 2387682), (7623, 2363564), (7812, 2306381), (8169, 2205588), (8558, 2105334), (9114, 1976898), (9548, 1887039), (9702, 1857086), (10164, 1772673), (10633, 1694484), (10892, 1654191), (11253, 1601124), (11319, 1591788), (11858, 1519434), (12059, 1494108), (12276, 1467697), (12348, 1459139), (12837, 1403556), (13671, 1317932), (14004, 1286593), (14322, 1258026), (15004, 1200843), (15092, 1193841), (15246, 1181782), (16338, 1102794), (16709, 1078308), (17116, 1052667), (17787, 1012956), (18228, 988449), (19061, 945252), (19404, 928543), (21266, 847242), (21483, 838684), (22506, 800562), (22638, 795894), (23716, 759717), (24118, 747054), (24507, 735196), (25674, 701778), (26257, 686196), (27342, 658966), (28644, 629013), (29953, 601524), (30492, 590891), (31899, 564828), (32676, 551397), (33418, 539154), (33759, 533708), (33957, 530596), (35574, 506478), (36177, 498036), (38122, 472626), (38511, 467852), (41503, 434124), (42532, 423621), (42966, 419342), (45012, 400281), (45276, 397947), (47069, 382788), (48236, 373527), (49014, 367598), (50127, 359436), (51348, 350889), (52514, 343098), (53361, 337652), (54684, 329483), (57183, 315084), (59906, 300762), (63798, 282414), (66836, 269577), (67518, 266854), (67914, 265298), (71148, 253239), (72354, 249018), (76244, 236313), (77022, 233926), (78771, 228732), (83006, 217062), (84413, 213444), (85932, 209671), (89859, 200508), (94138, 191394), (95697, 188276), (98028, 183799), (100254, 179718), (105028, 171549), (106722, 168826), (108531, 166012), (114366, 157542), (116963, 154044), (119812, 150381), (124509, 144708), (127596, 141207), (132649, 135828), (133427, 135036)]