79980354

素因数分解:

$2^1\times 3^2\times {\mathrm{4443353}}^1$

素因数の和:4443361

約数の個数: 12

約数和(自身を含む): 173290806

約数和(自身を除く): 93310452

約数列:

[1, 2, 3, 6, 9, 18, 4443353, 8886706, 13330059, 26660118, 39990177, 79980354]

約数ペア:

[(1, 79980354), (2, 39990177), (3, 26660118), (6, 13330059), (9, 8886706), (18, 4443353)]