40731156

素因数分解:

$2^2\times 3^2\times {\mathrm{1131421}}^1$

素因数の和:1131431

約数の個数: 18

約数和(自身を含む): 102959402

約数和(自身を除く): 62228246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1131421, 2262842, 3394263, 4525684, 6788526, 10182789, 13577052, 20365578, 40731156]

約数ペア:

[(1, 40731156), (2, 20365578), (3, 13577052), (4, 10182789), (6, 6788526), (9, 4525684), (12, 3394263), (18, 2262842), (36, 1131421)]