487969866

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{148139}}^1$

素因数の和:148211

約数の個数: 32

約数和(自身を含む): 1102161600

約数和(自身を除く): 614191734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 148139, 296278, 444417, 888834, 1333251, 2666502, 3999753, 7999506, 9036479, 18072958, 27109437, 54218874, 81328311, 162656622, 243984933, 487969866]

約数ペア:

[(1, 487969866), (2, 243984933), (3, 162656622), (6, 81328311), (9, 54218874), (18, 27109437), (27, 18072958), (54, 9036479), (61, 7999506), (122, 3999753), (183, 2666502), (366, 1333251), (549, 888834), (1098, 444417), (1647, 296278), (3294, 148139)]