15666059286

素因数分解:

$2^1\times 3^3\times {\mathrm{2131}}^1\times {\mathrm{136139}}^1$

素因数の和:138281

約数の個数: 32

約数和(自身を含む): 34830057600

約数和(自身を除く): 19163998314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2131, 4262, 6393, 12786, 19179, 38358, 57537, 115074, 136139, 272278, 408417, 816834, 1225251, 2450502, 3675753, 7351506, 290112209, 580224418, 870336627, 1740673254, 2611009881, 5222019762, 7833029643, 15666059286]

約数ペア:

[(1, 15666059286), (2, 7833029643), (3, 5222019762), (6, 2611009881), (9, 1740673254), (18, 870336627), (27, 580224418), (54, 290112209), (2131, 7351506), (4262, 3675753), (6393, 2450502), (12786, 1225251), (19179, 816834), (38358, 408417), (57537, 272278), (115074, 136139)]