28506366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{226241}}^1$

素因数の和:226256

約数の個数: 24

約数和(自身を含む): 70587504

約数和(自身を除く): 42081138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 226241, 452482, 678723, 1357446, 1583687, 2036169, 3167374, 4072338, 4751061, 9502122, 14253183, 28506366]

約数ペア:

[(1, 28506366), (2, 14253183), (3, 9502122), (6, 4751061), (7, 4072338), (9, 3167374), (14, 2036169), (18, 1583687), (21, 1357446), (42, 678723), (63, 452482), (126, 226241)]