18320514

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{11351}}^1$

素因数の和:11625

約数の個数: 16

約数和(自身を含む): 36780480

約数和(自身を除く): 18459966

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 11351, 22702, 34053, 68106, 3053419, 6106838, 9160257, 18320514]

約数ペア:

[(1, 18320514), (2, 9160257), (3, 6106838), (6, 3053419), (269, 68106), (538, 34053), (807, 22702), (1614, 11351)]