31308876

素因数分解:

$2^2\times 3^3\times {\mathrm{289897}}^1$

素因数の和:289910

約数の個数: 24

約数和(自身を含む): 81171440

約数和(自身を除く): 49862564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 289897, 579794, 869691, 1159588, 1739382, 2609073, 3478764, 5218146, 7827219, 10436292, 15654438, 31308876]

約数ペア:

[(1, 31308876), (2, 15654438), (3, 10436292), (4, 7827219), (6, 5218146), (9, 3478764), (12, 2609073), (18, 1739382), (27, 1159588), (36, 869691), (54, 579794), (108, 289897)]