17840682

素因数分解:

$2^1\times 3^3\times {\mathrm{330383}}^1$

素因数の和:330394

約数の個数: 16

約数和(自身を含む): 39646080

約数和(自身を除く): 21805398

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 330383, 660766, 991149, 1982298, 2973447, 5946894, 8920341, 17840682]

約数ペア:

[(1, 17840682), (2, 8920341), (3, 5946894), (6, 2973447), (9, 1982298), (18, 991149), (27, 660766), (54, 330383)]