31393116

素因数分解:

$2^2\times 3^3\times {\mathrm{290677}}^1$

素因数の和:290690

約数の個数: 24

約数和(自身を含む): 81389840

約数和(自身を除く): 49996724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 290677, 581354, 872031, 1162708, 1744062, 2616093, 3488124, 5232186, 7848279, 10464372, 15696558, 31393116]

約数ペア:

[(1, 31393116), (2, 15696558), (3, 10464372), (4, 7848279), (6, 5232186), (9, 3488124), (12, 2616093), (18, 1744062), (27, 1162708), (36, 872031), (54, 581354), (108, 290677)]