2908908

素因数分解:

$2^2\times 3^2\times {\mathrm{80803}}^1$

素因数の和:80813

約数の個数: 18

約数和(自身を含む): 7353164

約数和(自身を除く): 4444256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 80803, 161606, 242409, 323212, 484818, 727227, 969636, 1454454, 2908908]

約数ペア:

[(1, 2908908), (2, 1454454), (3, 969636), (4, 727227), (6, 484818), (9, 323212), (12, 242409), (18, 161606), (36, 80803)]