166580862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3966211}}^1$

素因数の和:3966223

約数の個数: 16

約数和(自身を含む): 380756352

約数和(自身を除く): 214175490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3966211, 7932422, 11898633, 23797266, 27763477, 55526954, 83290431, 166580862]

約数ペア:

[(1, 166580862), (2, 83290431), (3, 55526954), (6, 27763477), (7, 23797266), (14, 11898633), (21, 7932422), (42, 3966211)]