31333662

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{6991}}^1$

素因数の和:7085

約数の個数: 32

約数和(自身を含む): 70479360

約数和(自身を除く): 39145698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 6991, 13982, 20973, 41946, 62919, 125838, 188757, 377514, 580253, 1160506, 1740759, 3481518, 5222277, 10444554, 15666831, 31333662]

約数ペア:

[(1, 31333662), (2, 15666831), (3, 10444554), (6, 5222277), (9, 3481518), (18, 1740759), (27, 1160506), (54, 580253), (83, 377514), (166, 188757), (249, 125838), (498, 62919), (747, 41946), (1494, 20973), (2241, 13982), (4482, 6991)]