18059204

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{44701}}^1$

素因数の和:44806

約数の個数: 12

約数和(自身を含む): 31917228

約数和(自身を除く): 13858024

約数列:

[1, 2, 4, 101, 202, 404, 44701, 89402, 178804, 4514801, 9029602, 18059204]

約数ペア:

[(1, 18059204), (2, 9029602), (4, 4514801), (101, 178804), (202, 89402), (404, 44701)]