27249292

素因数分解:

$2^2\times 7^3\times {\mathrm{19861}}^1$

素因数の和:19886

約数の個数: 24

約数和(自身を含む): 55613600

約数和(自身を除く): 28364308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 19861, 39722, 79444, 139027, 278054, 556108, 973189, 1946378, 3892756, 6812323, 13624646, 27249292]

約数ペア:

[(1, 27249292), (2, 13624646), (4, 6812323), (7, 3892756), (14, 1946378), (28, 973189), (49, 556108), (98, 278054), (196, 139027), (343, 79444), (686, 39722), (1372, 19861)]