28090422

素因数分解:

$2^1\times 3^3\times {\mathrm{520193}}^1$

素因数の和:520204

約数の個数: 16

約数和(自身を含む): 62423280

約数和(自身を除く): 34332858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 520193, 1040386, 1560579, 3121158, 4681737, 9363474, 14045211, 28090422]

約数ペア:

[(1, 28090422), (2, 14045211), (3, 9363474), (6, 4681737), (9, 3121158), (18, 1560579), (27, 1040386), (54, 520193)]