81533934

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{105341}}^1$

素因数の和:105392

約数の個数: 24

約数和(自身を含む): 180766872

約数和(自身を除く): 99232938

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 105341, 210682, 316023, 632046, 948069, 1896138, 4529663, 9059326, 13588989, 27177978, 40766967, 81533934]

約数ペア:

[(1, 81533934), (2, 40766967), (3, 27177978), (6, 13588989), (9, 9059326), (18, 4529663), (43, 1896138), (86, 948069), (129, 632046), (258, 316023), (387, 210682), (774, 105341)]