2783140326

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{4261}}^1$

素因数の和:4677

約数の個数: 48

約数和(自身を含む): 6099535728

約数和(自身を除く): 3316395402

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 277, 393, 554, 786, 831, 1179, 1662, 2358, 2493, 4261, 4986, 8522, 12783, 25566, 36287, 38349, 72574, 76698, 108861, 217722, 326583, 558191, 653166, 1116382, 1180297, 1674573, 2360594, 3349146, 3540891, 5023719, 7081782, 10047438, 10622673, 21245346, 154618907, 309237814, 463856721, 927713442, 1391570163, 2783140326]

約数ペア:

[(1, 2783140326), (2, 1391570163), (3, 927713442), (6, 463856721), (9, 309237814), (18, 154618907), (131, 21245346), (262, 10622673), (277, 10047438), (393, 7081782), (554, 5023719), (786, 3540891), (831, 3349146), (1179, 2360594), (1662, 1674573), (2358, 1180297), (2493, 1116382), (4261, 653166), (4986, 558191), (8522, 326583), (12783, 217722), (25566, 108861), (36287, 76698), (38349, 72574)]