378946314

素因数分解:

$2^1\times 3^2\times {\mathrm{2207}}^1\times {\mathrm{9539}}^1$

素因数の和:11754

約数の個数: 24

約数和(自身を含む): 821508480

約数和(自身を除く): 442562166

約数列:

[1, 2, 3, 6, 9, 18, 2207, 4414, 6621, 9539, 13242, 19078, 19863, 28617, 39726, 57234, 85851, 171702, 21052573, 42105146, 63157719, 126315438, 189473157, 378946314]

約数ペア:

[(1, 378946314), (2, 189473157), (3, 126315438), (6, 63157719), (9, 42105146), (18, 21052573), (2207, 171702), (4414, 85851), (6621, 57234), (9539, 39726), (13242, 28617), (19078, 19863)]