3910626

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 8769600

約数和(自身を除く): 4858974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 521, 834, 1042, 1251, 1563, 2502, 3126, 3753, 4689, 7506, 9378, 14067, 28134, 72419, 144838, 217257, 434514, 651771, 1303542, 1955313, 3910626]

約数ペア:

[(1, 3910626), (2, 1955313), (3, 1303542), (6, 651771), (9, 434514), (18, 217257), (27, 144838), (54, 72419), (139, 28134), (278, 14067), (417, 9378), (521, 7506), (834, 4689), (1042, 3753), (1251, 3126), (1563, 2502)]