18496588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2579}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 35542080

約数和(自身を除く): 17045492

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 2579, 3586, 5158, 7172, 10316, 28369, 56738, 113476, 420377, 840754, 1681508, 4624147, 9248294, 18496588]

約数ペア:

[(1, 18496588), (2, 9248294), (4, 4624147), (11, 1681508), (22, 840754), (44, 420377), (163, 113476), (326, 56738), (652, 28369), (1793, 10316), (2579, 7172), (3586, 5158)]