39639186

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{5281}}^1$

素因数の和:5431

約数の個数: 32

約数和(自身を含む): 88737600

約数和(自身を除く): 49098414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 5281, 7506, 10562, 15843, 31686, 47529, 95058, 142587, 285174, 734059, 1468118, 2202177, 4404354, 6606531, 13213062, 19819593, 39639186]

約数ペア:

[(1, 39639186), (2, 19819593), (3, 13213062), (6, 6606531), (9, 4404354), (18, 2202177), (27, 1468118), (54, 734059), (139, 285174), (278, 142587), (417, 95058), (834, 47529), (1251, 31686), (2502, 15843), (3753, 10562), (5281, 7506)]