2909826

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1310

約数の個数: 24

約数和(自身を含む): 6355440

約数和(自身を除く): 3445614

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1163, 1251, 2326, 2502, 3489, 6978, 10467, 20934, 161657, 323314, 484971, 969942, 1454913, 2909826]

約数ペア:

[(1, 2909826), (2, 1454913), (3, 969942), (6, 484971), (9, 323314), (18, 161657), (139, 20934), (278, 10467), (417, 6978), (834, 3489), (1163, 2502), (1251, 2326)]