40666122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{322747}}^1$

素因数の和:322762

約数の個数: 24

約数和(自身を含む): 100697376

約数和(自身を除く): 60031254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 322747, 645494, 968241, 1936482, 2259229, 2904723, 4518458, 5809446, 6777687, 13555374, 20333061, 40666122]

約数ペア:

[(1, 40666122), (2, 20333061), (3, 13555374), (6, 6777687), (7, 5809446), (9, 4518458), (14, 2904723), (18, 2259229), (21, 1936482), (42, 968241), (63, 645494), (126, 322747)]