18126564

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{35129}}^1$

素因数の和:35179

約数の個数: 24

約数和(自身を含む): 43280160

約数和(自身を除く): 25153596

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 35129, 70258, 105387, 140516, 210774, 421548, 1510547, 3021094, 4531641, 6042188, 9063282, 18126564]

約数ペア:

[(1, 18126564), (2, 9063282), (3, 6042188), (4, 4531641), (6, 3021094), (12, 1510547), (43, 421548), (86, 210774), (129, 140516), (172, 105387), (258, 70258), (516, 35129)]