21685541332

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2153}}^1$

素因数の和:2310

約数の個数: 144

約数和(自身を含む): 49091555520

約数和(自身を除く): 27406014188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 59, 67, 91, 98, 118, 134, 182, 196, 236, 268, 364, 413, 469, 637, 767, 826, 871, 938, 1274, 1534, 1652, 1742, 1876, 2153, 2548, 2891, 3068, 3283, 3484, 3953, 4306, 5369, 5782, 6097, 6566, 7906, 8612, 10738, 11564, 12194, 13132, 15071, 15812, 21476, 24388, 27671, 27989, 30142, 37583, 42679, 51389, 55342, 55978, 60284, 75166, 85358, 102778, 105497, 110684, 111956, 127027, 144251, 150332, 170716, 193697, 195923, 205556, 210994, 254054, 288502, 359723, 387394, 391846, 421988, 508108, 577004, 719446, 774788, 783692, 889189, 1009757, 1371461, 1438892, 1651351, 1778378, 1875263, 2019514, 2518061, 2742922, 3302702, 3556756, 3750526, 4039028, 5036122, 5485844, 6224323, 6605404, 7068299, 7501052, 8510809, 10072244, 11559457, 12448646, 13126841, 14136598, 17021618, 23118914, 24897292, 26253682, 28273196, 34043236, 46237828, 52507364, 59575663, 80916199, 91887887, 110640517, 119151326, 161832398, 183775774, 221281034, 238302652, 323664796, 367551548, 417029641, 442562068, 774483619, 834059282, 1548967238, 1668118564, 3097934476, 5421385333, 10842770666, 21685541332]

約数ペア:

[(1, 21685541332), (2, 10842770666), (4, 5421385333), (7, 3097934476), (13, 1668118564), (14, 1548967238), (26, 834059282), (28, 774483619), (49, 442562068), (52, 417029641), (59, 367551548), (67, 323664796), (91, 238302652), (98, 221281034), (118, 183775774), (134, 161832398), (182, 119151326), (196, 110640517), (236, 91887887), (268, 80916199), (364, 59575663), (413, 52507364), (469, 46237828), (637, 34043236), (767, 28273196), (826, 26253682), (871, 24897292), (938, 23118914), (1274, 17021618), (1534, 14136598), (1652, 13126841), (1742, 12448646), (1876, 11559457), (2153, 10072244), (2548, 8510809), (2891, 7501052), (3068, 7068299), (3283, 6605404), (3484, 6224323), (3953, 5485844), (4306, 5036122), (5369, 4039028), (5782, 3750526), (6097, 3556756), (6566, 3302702), (7906, 2742922), (8612, 2518061), (10738, 2019514), (11564, 1875263), (12194, 1778378), (13132, 1651351), (15071, 1438892), (15812, 1371461), (21476, 1009757), (24388, 889189), (27671, 783692), (27989, 774788), (30142, 719446), (37583, 577004), (42679, 508108), (51389, 421988), (55342, 391846), (55978, 387394), (60284, 359723), (75166, 288502), (85358, 254054), (102778, 210994), (105497, 205556), (110684, 195923), (111956, 193697), (127027, 170716), (144251, 150332)]