21164561292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6145343}}^1$

素因数の和:6145398

約数の個数: 48

約数和(自身を含む): 57815396352

約数和(自身を除く): 36650835060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 6145343, 12290686, 18436029, 24581372, 36872058, 43017401, 73744116, 86034802, 129052203, 172069604, 251959063, 258104406, 503918126, 516208812, 755877189, 1007836252, 1511754378, 1763713441, 3023508756, 3527426882, 5291140323, 7054853764, 10582280646, 21164561292]

約数ペア:

[(1, 21164561292), (2, 10582280646), (3, 7054853764), (4, 5291140323), (6, 3527426882), (7, 3023508756), (12, 1763713441), (14, 1511754378), (21, 1007836252), (28, 755877189), (41, 516208812), (42, 503918126), (82, 258104406), (84, 251959063), (123, 172069604), (164, 129052203), (246, 86034802), (287, 73744116), (492, 43017401), (574, 36872058), (861, 24581372), (1148, 18436029), (1722, 12290686), (3444, 6145343)]