18166924

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{6871}}^1$

素因数の和:7536

約数の個数: 12

約数和(自身を含む): 31844848

約数和(自身を除く): 13677924

約数列:

[1, 2, 4, 661, 1322, 2644, 6871, 13742, 27484, 4541731, 9083462, 18166924]

約数ペア:

[(1, 18166924), (2, 9083462), (4, 4541731), (661, 27484), (1322, 13742), (2644, 6871)]