254090718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2016593}}^1$

素因数の和:2016608

約数の個数: 24

約数和(自身を含む): 629177328

約数和(自身を除く): 375086610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2016593, 4033186, 6049779, 12099558, 14116151, 18149337, 28232302, 36298674, 42348453, 84696906, 127045359, 254090718]

約数ペア:

[(1, 254090718), (2, 127045359), (3, 84696906), (6, 42348453), (7, 36298674), (9, 28232302), (14, 18149337), (18, 14116151), (21, 12099558), (42, 6049779), (63, 4033186), (126, 2016593)]