199587906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1584031}}^1$

素因数の和:1584046

約数の個数: 24

約数和(自身を含む): 494217984

約数和(自身を除く): 294630078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1584031, 3168062, 4752093, 9504186, 11088217, 14256279, 22176434, 28512558, 33264651, 66529302, 99793953, 199587906]

約数ペア:

[(1, 199587906), (2, 99793953), (3, 66529302), (6, 33264651), (7, 28512558), (9, 22176434), (14, 14256279), (18, 11088217), (21, 9504186), (42, 4752093), (63, 3168062), (126, 1584031)]