18265196

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 33057024

約数和(自身を除く): 14791828

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 1031, 2062, 4124, 4429, 8858, 17716, 44333, 88666, 106193, 177332, 212386, 424772, 4566299, 9132598, 18265196]

約数ペア:

[(1, 18265196), (2, 9132598), (4, 4566299), (43, 424772), (86, 212386), (103, 177332), (172, 106193), (206, 88666), (412, 44333), (1031, 17716), (2062, 8858), (4124, 4429)]