40254438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{958439}}^1$

素因数の和:958451

約数の個数: 16

約数和(自身を含む): 92010240

約数和(自身を除く): 51755802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 958439, 1916878, 2875317, 5750634, 6709073, 13418146, 20127219, 40254438]

約数ペア:

[(1, 40254438), (2, 20127219), (3, 13418146), (6, 6709073), (7, 5750634), (14, 2875317), (21, 1916878), (42, 958439)]