18120533761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{38851}}^1$

素因数の和:39360

約数の個数: 16

約数和(自身を含む): 20001009600

約数和(自身を除く): 1880475839

約数列:

[1, 11, 109, 389, 1199, 4279, 38851, 42401, 427361, 466411, 4234759, 15113039, 46582349, 166243429, 1647321251, 18120533761]

約数ペア:

[(1, 18120533761), (11, 1647321251), (109, 166243429), (389, 46582349), (1199, 15113039), (4279, 4234759), (38851, 466411), (42401, 427361)]