18123842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{4933}}^1$

素因数の和:5113

約数の個数: 16

約数和(自身を含む): 29840832

約数和(自身を除く): 11716990

約数列:

[1, 2, 11, 22, 167, 334, 1837, 3674, 4933, 9866, 54263, 108526, 823811, 1647622, 9061921, 18123842]

約数ペア:

[(1, 18123842), (2, 9061921), (11, 1647622), (22, 823811), (167, 108526), (334, 54263), (1837, 9866), (3674, 4933)]