17228556

素因数分解:

$2^2\times 3^2\times {\mathrm{478571}}^1$

素因数の和:478581

約数の個数: 18

約数和(自身を含む): 43550052

約数和(自身を除く): 26321496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 478571, 957142, 1435713, 1914284, 2871426, 4307139, 5742852, 8614278, 17228556]

約数ペア:

[(1, 17228556), (2, 8614278), (3, 5742852), (4, 4307139), (6, 2871426), (9, 1914284), (12, 1435713), (18, 957142), (36, 478571)]