68220378

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{102433}}^1$

素因数の和:102478

約数の個数: 24

約数和(自身を含む): 151807188

約数和(自身を除く): 83586810

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 102433, 204866, 307299, 614598, 921897, 1843794, 3790021, 7580042, 11370063, 22740126, 34110189, 68220378]

約数ペア:

[(1, 68220378), (2, 34110189), (3, 22740126), (6, 11370063), (9, 7580042), (18, 3790021), (37, 1843794), (74, 921897), (111, 614598), (222, 307299), (333, 204866), (666, 102433)]