18682763994

素因数分解:

$2^1\times 3^3\times {\mathrm{709}}^1\times {\mathrm{487979}}^1$

素因数の和:488699

約数の個数: 32

約数和(自身を含む): 41575896000

約数和(自身を除く): 22893132006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 709, 1418, 2127, 4254, 6381, 12762, 19143, 38286, 487979, 975958, 1463937, 2927874, 4391811, 8783622, 13175433, 26350866, 345977111, 691954222, 1037931333, 2075862666, 3113793999, 6227587998, 9341381997, 18682763994]

約数ペア:

[(1, 18682763994), (2, 9341381997), (3, 6227587998), (6, 3113793999), (9, 2075862666), (18, 1037931333), (27, 691954222), (54, 345977111), (709, 26350866), (1418, 13175433), (2127, 8783622), (4254, 4391811), (6381, 2927874), (12762, 1463937), (19143, 975958), (38286, 487979)]