17291718

素因数分解:

$2^1\times 3^4\times {\mathrm{106739}}^1$

素因数の和:106753

約数の個数: 20

約数和(自身を含む): 38746620

約数和(自身を除く): 21454902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 106739, 213478, 320217, 640434, 960651, 1921302, 2881953, 5763906, 8645859, 17291718]

約数ペア:

[(1, 17291718), (2, 8645859), (3, 5763906), (6, 2881953), (9, 1921302), (18, 960651), (27, 640434), (54, 320217), (81, 213478), (162, 106739)]