18056456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{205187}}^1$

素因数の和:205204

約数の個数: 16

約数和(自身を含む): 36933840

約数和(自身を除く): 18877384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 205187, 410374, 820748, 1641496, 2257057, 4514114, 9028228, 18056456]

約数ペア:

[(1, 18056456), (2, 9028228), (4, 4514114), (8, 2257057), (11, 1641496), (22, 820748), (44, 410374), (88, 205187)]