28237806

素因数分解:

$2^1\times 3^2\times {\mathrm{1568767}}^1$

素因数の和:1568775

約数の個数: 12

約数和(自身を含む): 61181952

約数和(自身を除く): 32944146

約数列:

[1, 2, 3, 6, 9, 18, 1568767, 3137534, 4706301, 9412602, 14118903, 28237806]

約数ペア:

[(1, 28237806), (2, 14118903), (3, 9412602), (6, 4706301), (9, 3137534), (18, 1568767)]