16810938

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{6719}}^1$

素因数の和:6866

約数の個数: 24

約数和(自身を含む): 36691200

約数和(自身を除く): 19880262

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 6719, 13438, 20157, 40314, 60471, 120942, 933941, 1867882, 2801823, 5603646, 8405469, 16810938]

約数ペア:

[(1, 16810938), (2, 8405469), (3, 5603646), (6, 2801823), (9, 1867882), (18, 933941), (139, 120942), (278, 60471), (417, 40314), (834, 20157), (1251, 13438), (2502, 6719)]