16428186

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6967}}^1$

素因数の和:7106

約数の個数: 24

約数和(自身を含む): 35871264

約数和(自身を除く): 19443078

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 6967, 13934, 20901, 41802, 62703, 125406, 912677, 1825354, 2738031, 5476062, 8214093, 16428186]

約数ペア:

[(1, 16428186), (2, 8214093), (3, 5476062), (6, 2738031), (9, 1825354), (18, 912677), (131, 125406), (262, 62703), (393, 41802), (786, 20901), (1179, 13934), (2358, 6967)]