18320488

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{6379}}^1$

素因数の和:6744

約数の個数: 16

約数和(自身を含む): 34452000

約数和(自身を除く): 16131512

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 6379, 12758, 25516, 51032, 2290061, 4580122, 9160244, 18320488]

約数ペア:

[(1, 18320488), (2, 9160244), (4, 4580122), (8, 2290061), (359, 51032), (718, 25516), (1436, 12758), (2872, 6379)]