18585510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11689}}^1$

素因数の和:11752

約数の個数: 32

約数和(自身を含む): 45450720

約数和(自身を除く): 26865210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 11689, 23378, 35067, 58445, 70134, 116890, 175335, 350670, 619517, 1239034, 1858551, 3097585, 3717102, 6195170, 9292755, 18585510]

約数ペア:

[(1, 18585510), (2, 9292755), (3, 6195170), (5, 3717102), (6, 3097585), (10, 1858551), (15, 1239034), (30, 619517), (53, 350670), (106, 175335), (159, 116890), (265, 70134), (318, 58445), (530, 35067), (795, 23378), (1590, 11689)]