2680348518

素因数分解:

$2^1\times 3^2\times {\mathrm{148908251}}^1$

素因数の和:148908259

約数の個数: 12

約数和(自身を含む): 5807421828

約数和(自身を除く): 3127073310

約数列:

[1, 2, 3, 6, 9, 18, 148908251, 297816502, 446724753, 893449506, 1340174259, 2680348518]

約数ペア:

[(1, 2680348518), (2, 1340174259), (3, 893449506), (6, 446724753), (9, 297816502), (18, 148908251)]