2021491044

素因数分解:

$2^2\times 3^2\times {\mathrm{56152529}}^1$

素因数の和:56152539

約数の個数: 18

約数和(自身を含む): 5109880230

約数和(自身を除く): 3088389186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 56152529, 112305058, 168457587, 224610116, 336915174, 505372761, 673830348, 1010745522, 2021491044]

約数ペア:

[(1, 2021491044), (2, 1010745522), (3, 673830348), (4, 505372761), (6, 336915174), (9, 224610116), (12, 168457587), (18, 112305058), (36, 56152529)]