18011208072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 384

約数和(自身を含む): 56373166080

約数和(自身を除く): 38361958008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 43, 44, 52, 62, 66, 78, 86, 88, 93, 104, 124, 127, 129, 132, 143, 156, 172, 186, 248, 254, 258, 264, 286, 312, 341, 344, 372, 381, 403, 429, 473, 508, 516, 559, 572, 682, 744, 762, 806, 858, 946, 961, 1016, 1023, 1032, 1118, 1144, 1209, 1333, 1364, 1397, 1419, 1524, 1612, 1651, 1677, 1716, 1892, 1922, 2046, 2236, 2418, 2666, 2728, 2794, 2838, 2883, 3048, 3224, 3302, 3354, 3432, 3784, 3844, 3937, 3999, 4092, 4191, 4433, 4472, 4836, 4953, 5332, 5461, 5588, 5676, 5766, 6149, 6604, 6708, 7688, 7874, 7998, 8184, 8382, 8866, 9672, 9906, 10571, 10664, 10922, 11176, 11352, 11532, 11811, 12298, 12493, 13208, 13299, 13416, 14663, 15748, 15996, 16383, 16764, 17329, 17732, 18161, 18447, 19812, 21142, 21844, 23064, 23622, 24596, 24986, 26598, 29326, 31496, 31713, 31992, 32766, 33528, 34658, 35464, 36322, 36894, 37479, 39624, 41323, 42284, 43307, 43688, 43989, 47244, 49192, 49972, 51181, 51987, 53196, 54483, 58652, 60071, 63426, 65532, 69316, 70993, 72644, 73788, 74958, 82646, 84568, 86614, 87978, 94488, 99944, 102362, 103974, 106392, 108966, 117304, 120142, 122047, 123969, 126852, 129921, 131064, 137423, 138632, 141986, 145288, 147576, 149916, 153543, 165292, 169291, 173228, 175956, 180213, 190619, 204724, 207948, 212979, 217932, 240284, 244094, 247938, 253704, 259842, 274846, 283972, 299832, 307086, 330584, 338582, 346456, 351912, 360426, 366141, 381238, 409448, 412269, 415896, 425958, 435864, 454553, 480568, 488188, 495876, 507873, 519684, 537199, 549692, 562991, 567944, 571857, 614172, 677164, 720852, 732282, 762476, 780923, 824538, 851916, 909106, 976376, 991752, 1015746, 1039368, 1074398, 1099384, 1125982, 1143714, 1228344, 1342517, 1354328, 1363659, 1441704, 1464564, 1524952, 1561846, 1586611, 1611597, 1649076, 1688973, 1703832, 1818212, 1862201, 2031492, 2148796, 2200783, 2251964, 2287428, 2342769, 2685034, 2727318, 2929128, 3123692, 3173222, 3223194, 3298152, 3377946, 3636424, 3724402, 4027551, 4062984, 4297592, 4401566, 4503928, 4574856, 4685538, 4759833, 5248021, 5370068, 5454636, 5586603, 5909189, 6247384, 6346444, 6446388, 6602349, 6755892, 7448804, 8055102, 8803132, 9371076, 9519666, 10496042, 10740136, 10909272, 11173206, 11818378, 12692888, 12892776, 13204698, 13511784, 14897608, 15744063, 16110204, 17452721, 17606264, 17727567, 18742152, 19039332, 20992084, 22346412, 23636756, 24208613, 26409396, 31488126, 32220408, 34905442, 35455134, 38078664, 41984168, 44692824, 47273512, 48417226, 52358163, 52818792, 57728231, 62976252, 68224273, 69810884, 70910268, 72625839, 96834452, 104716326, 115456462, 125952504, 136448546, 139621768, 141820536, 145251678, 173184693, 193668904, 204672819, 209432652, 230912924, 272897092, 290503356, 346369386, 409345638, 418865304, 461825848, 545794184, 581006712, 692738772, 750467003, 818691276, 1385477544, 1500934006, 1637382552, 2251401009, 3001868012, 4502802018, 6003736024, 9005604036, 18011208072]

約数ペア:

[(1, 18011208072), (2, 9005604036), (3, 6003736024), (4, 4502802018), (6, 3001868012), (8, 2251401009), (11, 1637382552), (12, 1500934006), (13, 1385477544), (22, 818691276), (24, 750467003), (26, 692738772), (31, 581006712), (33, 545794184), (39, 461825848), (43, 418865304), (44, 409345638), (52, 346369386), (62, 290503356), (66, 272897092), (78, 230912924), (86, 209432652), (88, 204672819), (93, 193668904), (104, 173184693), (124, 145251678), (127, 141820536), (129, 139621768), (132, 136448546), (143, 125952504), (156, 115456462), (172, 104716326), (186, 96834452), (248, 72625839), (254, 70910268), (258, 69810884), (264, 68224273), (286, 62976252), (312, 57728231), (341, 52818792), (344, 52358163), (372, 48417226), (381, 47273512), (403, 44692824), (429, 41984168), (473, 38078664), (508, 35455134), (516, 34905442), (559, 32220408), (572, 31488126), (682, 26409396), (744, 24208613), (762, 23636756), (806, 22346412), (858, 20992084), (946, 19039332), (961, 18742152), (1016, 17727567), (1023, 17606264), (1032, 17452721), (1118, 16110204), (1144, 15744063), (1209, 14897608), (1333, 13511784), (1364, 13204698), (1397, 12892776), (1419, 12692888), (1524, 11818378), (1612, 11173206), (1651, 10909272), (1677, 10740136), (1716, 10496042), (1892, 9519666), (1922, 9371076), (2046, 8803132), (2236, 8055102), (2418, 7448804), (2666, 6755892), (2728, 6602349), (2794, 6446388), (2838, 6346444), (2883, 6247384), (3048, 5909189), (3224, 5586603), (3302, 5454636), (3354, 5370068), (3432, 5248021), (3784, 4759833), (3844, 4685538), (3937, 4574856), (3999, 4503928), (4092, 4401566), (4191, 4297592), (4433, 4062984), (4472, 4027551), (4836, 3724402), (4953, 3636424), (5332, 3377946), (5461, 3298152), (5588, 3223194), (5676, 3173222), (5766, 3123692), (6149, 2929128), (6604, 2727318), (6708, 2685034), (7688, 2342769), (7874, 2287428), (7998, 2251964), (8184, 2200783), (8382, 2148796), (8866, 2031492), (9672, 1862201), (9906, 1818212), (10571, 1703832), (10664, 1688973), (10922, 1649076), (11176, 1611597), (11352, 1586611), (11532, 1561846), (11811, 1524952), (12298, 1464564), (12493, 1441704), (13208, 1363659), (13299, 1354328), (13416, 1342517), (14663, 1228344), (15748, 1143714), (15996, 1125982), (16383, 1099384), (16764, 1074398), (17329, 1039368), (17732, 1015746), (18161, 991752), (18447, 976376), (19812, 909106), (21142, 851916), (21844, 824538), (23064, 780923), (23622, 762476), (24596, 732282), (24986, 720852), (26598, 677164), (29326, 614172), (31496, 571857), (31713, 567944), (31992, 562991), (32766, 549692), (33528, 537199), (34658, 519684), (35464, 507873), (36322, 495876), (36894, 488188), (37479, 480568), (39624, 454553), (41323, 435864), (42284, 425958), (43307, 415896), (43688, 412269), (43989, 409448), (47244, 381238), (49192, 366141), (49972, 360426), (51181, 351912), (51987, 346456), (53196, 338582), (54483, 330584), (58652, 307086), (60071, 299832), (63426, 283972), (65532, 274846), (69316, 259842), (70993, 253704), (72644, 247938), (73788, 244094), (74958, 240284), (82646, 217932), (84568, 212979), (86614, 207948), (87978, 204724), (94488, 190619), (99944, 180213), (102362, 175956), (103974, 173228), (106392, 169291), (108966, 165292), (117304, 153543), (120142, 149916), (122047, 147576), (123969, 145288), (126852, 141986), (129921, 138632), (131064, 137423)]