40441644

素因数分解:

$2^2\times 3^2\times {\mathrm{1123379}}^1$

素因数の和:1123389

約数の個数: 18

約数和(自身を含む): 102227580

約数和(自身を除く): 61785936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1123379, 2246758, 3370137, 4493516, 6740274, 10110411, 13480548, 20220822, 40441644]

約数ペア:

[(1, 40441644), (2, 20220822), (3, 13480548), (4, 10110411), (6, 6740274), (9, 4493516), (12, 3370137), (18, 2246758), (36, 1123379)]