18126946

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:657

約数の個数: 16

約数和(自身を含む): 27600768

約数和(自身を除く): 9473822

約数列:

[1, 2, 151, 193, 302, 311, 386, 622, 29143, 46961, 58286, 60023, 93922, 120046, 9063473, 18126946]

約数ペア:

[(1, 18126946), (2, 9063473), (151, 120046), (193, 93922), (302, 60023), (311, 58286), (386, 46961), (622, 29143)]