18675033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4649}}^1$

素因数の和:4768

約数の個数: 16

約数和(自身を含む): 27081600

約数和(自身を除く): 8406567

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 4649, 13947, 60437, 181311, 478847, 1436541, 6225011, 18675033]

約数ペア:

[(1, 18675033), (3, 6225011), (13, 1436541), (39, 478847), (103, 181311), (309, 60437), (1339, 13947), (4017, 4649)]