12857742

素因数分解:

$2^1\times 3^2\times {\mathrm{701}}^1\times {\mathrm{1019}}^1$

素因数の和:1728

約数の個数: 24

約数和(自身を含む): 27925560

約数和(自身を除く): 15067818

約数列:

[1, 2, 3, 6, 9, 18, 701, 1019, 1402, 2038, 2103, 3057, 4206, 6114, 6309, 9171, 12618, 18342, 714319, 1428638, 2142957, 4285914, 6428871, 12857742]

約数ペア:

[(1, 12857742), (2, 6428871), (3, 4285914), (6, 2142957), (9, 1428638), (18, 714319), (701, 18342), (1019, 12618), (1402, 9171), (2038, 6309), (2103, 6114), (3057, 4206)]