18336507

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2591}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 28035072

約数和(自身を除く): 9698565

約数列:

[1, 3, 7, 21, 337, 1011, 2359, 2591, 7077, 7773, 18137, 54411, 873167, 2619501, 6112169, 18336507]

約数ペア:

[(1, 18336507), (3, 6112169), (7, 2619501), (21, 873167), (337, 54411), (1011, 18137), (2359, 7773), (2591, 7077)]