2018201727

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{317777}}^1$

素因数の和:317882

約数の個数: 16

約数和(自身を含む): 2821868640

約数和(自身を除く): 803666913

約数列:

[1, 3, 29, 73, 87, 219, 2117, 6351, 317777, 953331, 9215533, 23197721, 27646599, 69593163, 672733909, 2018201727]

約数ペア:

[(1, 2018201727), (3, 672733909), (29, 69593163), (73, 27646599), (87, 23197721), (219, 9215533), (2117, 953331), (6351, 317777)]