12395556

素因数分解:

$2^2\times 3^2\times {\mathrm{344321}}^1$

素因数の和:344331

約数の個数: 18

約数和(自身を含む): 31333302

約数和(自身を除く): 18937746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 344321, 688642, 1032963, 1377284, 2065926, 3098889, 4131852, 6197778, 12395556]

約数ペア:

[(1, 12395556), (2, 6197778), (3, 4131852), (4, 3098889), (6, 2065926), (9, 1377284), (12, 1032963), (18, 688642), (36, 344321)]