90040518

素因数分解:

$2^1\times 3^3\times {\mathrm{1667417}}^1$

素因数の和:1667428

約数の個数: 16

約数和(自身を含む): 200090160

約数和(自身を除く): 110049642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1667417, 3334834, 5002251, 10004502, 15006753, 30013506, 45020259, 90040518]

約数ペア:

[(1, 90040518), (2, 45020259), (3, 30013506), (6, 15006753), (9, 10004502), (18, 5002251), (27, 3334834), (54, 1667417)]