2899854

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 3631986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 647, 747, 1294, 1494, 1941, 2241, 3882, 4482, 5823, 11646, 17469, 34938, 53701, 107402, 161103, 322206, 483309, 966618, 1449927, 2899854]

約数ペア:

[(1, 2899854), (2, 1449927), (3, 966618), (6, 483309), (9, 322206), (18, 161103), (27, 107402), (54, 53701), (83, 34938), (166, 17469), (249, 11646), (498, 5823), (647, 4482), (747, 3882), (1294, 2241), (1494, 1941)]