16904682

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{2179}}^1$

素因数の和:2618

約数の個数: 24

約数和(自身を含む): 36728640

約数和(自身を除く): 19823958

約数列:

[1, 2, 3, 6, 9, 18, 431, 862, 1293, 2179, 2586, 3879, 4358, 6537, 7758, 13074, 19611, 39222, 939149, 1878298, 2817447, 5634894, 8452341, 16904682]

約数ペア:

[(1, 16904682), (2, 8452341), (3, 5634894), (6, 2817447), (9, 1878298), (18, 939149), (431, 39222), (862, 19611), (1293, 13074), (2179, 7758), (2586, 6537), (3879, 4358)]