18888941727

素因数分解:

$3^2\times {\mathrm{3877}}^1\times {\mathrm{541339}}^1$

素因数の和:545222

約数の個数: 12

約数和(自身を含む): 27291114760

約数和(自身を除く): 8402173033

約数列:

[1, 3, 9, 3877, 11631, 34893, 541339, 1624017, 4872051, 2098771303, 6296313909, 18888941727]

約数ペア:

[(1, 18888941727), (3, 6296313909), (9, 2098771303), (3877, 4872051), (11631, 1624017), (34893, 541339)]