56142018

素因数分解:

$2^1\times 3^3\times {\mathrm{1039667}}^1$

素因数の和:1039678

約数の個数: 16

約数和(自身を含む): 124760160

約数和(自身を除く): 68618142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1039667, 2079334, 3119001, 6238002, 9357003, 18714006, 28071009, 56142018]

約数ペア:

[(1, 56142018), (2, 28071009), (3, 18714006), (6, 9357003), (9, 6238002), (18, 3119001), (27, 2079334), (54, 1039667)]