31149324

素因数分解:

$2^2\times 3^2\times {\mathrm{865259}}^1$

素因数の和:865269

約数の個数: 18

約数和(自身を含む): 78738660

約数和(自身を除く): 47589336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 865259, 1730518, 2595777, 3461036, 5191554, 7787331, 10383108, 15574662, 31149324]

約数ペア:

[(1, 31149324), (2, 15574662), (3, 10383108), (4, 7787331), (6, 5191554), (9, 3461036), (12, 2595777), (18, 1730518), (36, 865259)]