173880342

素因数分解:

$2^1\times 3^2\times {\mathrm{9660019}}^1$

素因数の和:9660027

約数の個数: 12

約数和(自身を含む): 376740780

約数和(自身を除く): 202860438

約数列:

[1, 2, 3, 6, 9, 18, 9660019, 19320038, 28980057, 57960114, 86940171, 173880342]

約数ペア:

[(1, 173880342), (2, 86940171), (3, 57960114), (6, 28980057), (9, 19320038), (18, 9660019)]