40271508

素因数分解:

$2^2\times 3^2\times {\mathrm{1118653}}^1$

素因数の和:1118663

約数の個数: 18

約数和(自身を含む): 101797514

約数和(自身を除く): 61526006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1118653, 2237306, 3355959, 4474612, 6711918, 10067877, 13423836, 20135754, 40271508]

約数ペア:

[(1, 40271508), (2, 20135754), (3, 13423836), (4, 10067877), (6, 6711918), (9, 4474612), (12, 3355959), (18, 2237306), (36, 1118653)]