18223684

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2087}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 33324480

約数和(自身を除く): 15100796

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 2087, 2183, 4174, 4366, 8348, 8732, 77219, 123133, 154438, 246266, 308876, 492532, 4555921, 9111842, 18223684]

約数ペア:

[(1, 18223684), (2, 9111842), (4, 4555921), (37, 492532), (59, 308876), (74, 246266), (118, 154438), (148, 123133), (236, 77219), (2087, 8732), (2183, 8348), (4174, 4366)]