79992018

素因数分解:

$2^1\times 3^2\times {\mathrm{4444001}}^1$

素因数の和:4444009

約数の個数: 12

約数和(自身を含む): 173316078

約数和(自身を除く): 93324060

約数列:

[1, 2, 3, 6, 9, 18, 4444001, 8888002, 13332003, 26664006, 39996009, 79992018]

約数ペア:

[(1, 79992018), (2, 39996009), (3, 26664006), (6, 13332003), (9, 8888002), (18, 4444001)]