18015492027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{1493}}^1$

素因数の和:1812

約数の個数: 64

約数和(自身を含む): 27468564480

約数和(自身を除く): 9453072453

約数列:

[1, 3, 13, 29, 39, 47, 87, 141, 227, 377, 611, 681, 1131, 1363, 1493, 1833, 2951, 4089, 4479, 6583, 8853, 10669, 17719, 19409, 19749, 32007, 43297, 53157, 58227, 70171, 85579, 129891, 138697, 210513, 256737, 309401, 338911, 416091, 562861, 912223, 928203, 1016733, 1688583, 2034959, 2736669, 4022213, 4405843, 6104877, 9828419, 12066639, 13217529, 15928817, 26454467, 29485257, 47786451, 79363401, 127769447, 207074621, 383308341, 461935693, 621223863, 1385807079, 6005164009, 18015492027]

約数ペア:

[(1, 18015492027), (3, 6005164009), (13, 1385807079), (29, 621223863), (39, 461935693), (47, 383308341), (87, 207074621), (141, 127769447), (227, 79363401), (377, 47786451), (611, 29485257), (681, 26454467), (1131, 15928817), (1363, 13217529), (1493, 12066639), (1833, 9828419), (2951, 6104877), (4089, 4405843), (4479, 4022213), (6583, 2736669), (8853, 2034959), (10669, 1688583), (17719, 1016733), (19409, 928203), (19749, 912223), (32007, 562861), (43297, 416091), (53157, 338911), (58227, 309401), (70171, 256737), (85579, 210513), (129891, 138697)]