1800222

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 3626112

約数和(自身を除く): 1825890

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 1987, 3974, 5961, 11922, 300037, 600074, 900111, 1800222]

約数ペア:

[(1, 1800222), (2, 900111), (3, 600074), (6, 300037), (151, 11922), (302, 5961), (453, 3974), (906, 1987)]