129808386

素因数分解:

$2^1\times 3^3\times {\mathrm{2403859}}^1$

素因数の和:2403870

約数の個数: 16

約数和(自身を含む): 288463200

約数和(自身を除く): 158654814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2403859, 4807718, 7211577, 14423154, 21634731, 43269462, 64904193, 129808386]

約数ペア:

[(1, 129808386), (2, 64904193), (3, 43269462), (6, 21634731), (9, 14423154), (18, 7211577), (27, 4807718), (54, 2403859)]