18296786

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:745

約数の個数: 16

約数和(自身を含む): 27908064

約数和(自身を除く): 9611278

約数列:

[1, 2, 107, 193, 214, 386, 443, 886, 20651, 41302, 47401, 85499, 94802, 170998, 9148393, 18296786]

約数ペア:

[(1, 18296786), (2, 9148393), (107, 170998), (193, 94802), (214, 85499), (386, 47401), (443, 41302), (886, 20651)]