18085084628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{347790089}}^1$

素因数の和:347790106

約数の個数: 12

約数和(自身を含む): 34083428820

約数和(自身を除く): 15998344192

約数列:

[1, 2, 4, 13, 26, 52, 347790089, 695580178, 1391160356, 4521271157, 9042542314, 18085084628]

約数ペア:

[(1, 18085084628), (2, 9042542314), (4, 4521271157), (13, 1391160356), (26, 695580178), (52, 347790089)]