8439246

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3373}}^1$

素因数の和:3520

約数の個数: 24

約数和(自身を含む): 18422040

約数和(自身を除く): 9982794

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 3373, 6746, 10119, 20238, 30357, 60714, 468847, 937694, 1406541, 2813082, 4219623, 8439246]

約数ペア:

[(1, 8439246), (2, 4219623), (3, 2813082), (6, 1406541), (9, 937694), (18, 468847), (139, 60714), (278, 30357), (417, 20238), (834, 10119), (1251, 6746), (2502, 3373)]