55186686

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{41999}}^1$

素因数の和:42080

約数の個数: 24

約数和(自身を含む): 121212000

約数和(自身を除く): 66025314

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 41999, 83998, 125997, 251994, 377991, 755982, 3065927, 6131854, 9197781, 18395562, 27593343, 55186686]

約数ペア:

[(1, 55186686), (2, 27593343), (3, 18395562), (6, 9197781), (9, 6131854), (18, 3065927), (73, 755982), (146, 377991), (219, 251994), (438, 125997), (657, 83998), (1314, 41999)]