18998274

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59743}}^1$

素因数の和:59801

約数の個数: 16

約数和(自身を含む): 38714112

約数和(自身を除く): 19715838

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 59743, 119486, 179229, 358458, 3166379, 6332758, 9499137, 18998274]

約数ペア:

[(1, 18998274), (2, 9499137), (3, 6332758), (6, 3166379), (53, 358458), (106, 179229), (159, 119486), (318, 59743)]