18103676468

素因数分解:

$2^2\times {\mathrm{3313}}^1\times {\mathrm{1366109}}^1$

素因数の和:1369426

約数の個数: 12

約数和(自身を含む): 31691019780

約数和(自身を除く): 13587343312

約数列:

[1, 2, 4, 3313, 6626, 13252, 1366109, 2732218, 5464436, 4525919117, 9051838234, 18103676468]

約数ペア:

[(1, 18103676468), (2, 9051838234), (4, 4525919117), (3313, 5464436), (6626, 2732218), (13252, 1366109)]