18470072

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{22859}}^1$

素因数の和:22966

約数の個数: 16

約数和(自身を含む): 34975800

約数和(自身を除く): 16505728

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 22859, 45718, 91436, 182872, 2308759, 4617518, 9235036, 18470072]

約数ペア:

[(1, 18470072), (2, 9235036), (4, 4617518), (8, 2308759), (101, 182872), (202, 91436), (404, 45718), (808, 22859)]