12558897708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{990137}}^1$

素因数の和:990302

約数の個数: 48

約数和(自身を含む): 33712218624

約数和(自身を除く): 21153320916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1057, 1812, 2114, 3171, 4228, 6342, 12684, 990137, 1980274, 2970411, 3960548, 5940822, 6930959, 11881644, 13861918, 20792877, 27723836, 41585754, 83171508, 149510687, 299021374, 448532061, 598042748, 897064122, 1046574809, 1794128244, 2093149618, 3139724427, 4186299236, 6279448854, 12558897708]

約数ペア:

[(1, 12558897708), (2, 6279448854), (3, 4186299236), (4, 3139724427), (6, 2093149618), (7, 1794128244), (12, 1046574809), (14, 897064122), (21, 598042748), (28, 448532061), (42, 299021374), (84, 149510687), (151, 83171508), (302, 41585754), (453, 27723836), (604, 20792877), (906, 13861918), (1057, 11881644), (1812, 6930959), (2114, 5940822), (3171, 3960548), (4228, 2970411), (6342, 1980274), (12684, 990137)]