18251188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1429}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 33313280

約数和(自身を除く): 15062092

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 1429, 2858, 3193, 5716, 6386, 12772, 44299, 88598, 147187, 177196, 294374, 588748, 4562797, 9125594, 18251188]

約数ペア:

[(1, 18251188), (2, 9125594), (4, 4562797), (31, 588748), (62, 294374), (103, 177196), (124, 147187), (206, 88598), (412, 44299), (1429, 12772), (2858, 6386), (3193, 5716)]