18006290

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4751}}^1$

素因数の和:5137

約数の個数: 16

約数和(自身を含む): 32503680

約数和(自身を除く): 14497390

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 4751, 9502, 23755, 47510, 1800629, 3601258, 9003145, 18006290]

約数ペア:

[(1, 18006290), (2, 9003145), (5, 3601258), (10, 1800629), (379, 47510), (758, 23755), (1895, 9502), (3790, 4751)]