13019291262

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{109873}}^1$

素因数の和:110137

約数の個数: 48

約数和(自身を含む): 29309988240

約数和(自身を除く): 16290696978

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 227, 261, 454, 522, 681, 1362, 2043, 4086, 6583, 13166, 19749, 39498, 59247, 109873, 118494, 219746, 329619, 659238, 988857, 1977714, 3186317, 6372634, 9558951, 19117902, 24941171, 28676853, 49882342, 57353706, 74823513, 149647026, 224470539, 448941078, 723293959, 1446587918, 2169881877, 4339763754, 6509645631, 13019291262]

約数ペア:

[(1, 13019291262), (2, 6509645631), (3, 4339763754), (6, 2169881877), (9, 1446587918), (18, 723293959), (29, 448941078), (58, 224470539), (87, 149647026), (174, 74823513), (227, 57353706), (261, 49882342), (454, 28676853), (522, 24941171), (681, 19117902), (1362, 9558951), (2043, 6372634), (4086, 3186317), (6583, 1977714), (13166, 988857), (19749, 659238), (39498, 329619), (59247, 219746), (109873, 118494)]