21747084

素因数分解:

$2^2\times 3^1\times {\mathrm{1013}}^1\times {\mathrm{1789}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 50821680

約数和(自身を除く): 29074596

約数列:

[1, 2, 3, 4, 6, 12, 1013, 1789, 2026, 3039, 3578, 4052, 5367, 6078, 7156, 10734, 12156, 21468, 1812257, 3624514, 5436771, 7249028, 10873542, 21747084]

約数ペア:

[(1, 21747084), (2, 10873542), (3, 7249028), (4, 5436771), (6, 3624514), (12, 1812257), (1013, 21468), (1789, 12156), (2026, 10734), (3039, 7156), (3578, 6078), (4052, 5367)]