13608828

素因数分解:

$2^2\times 3^2\times {\mathrm{378023}}^1$

素因数の和:378033

約数の個数: 18

約数和(自身を含む): 34400184

約数和(自身を除く): 20791356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 378023, 756046, 1134069, 1512092, 2268138, 3402207, 4536276, 6804414, 13608828]

約数ペア:

[(1, 13608828), (2, 6804414), (3, 4536276), (4, 3402207), (6, 2268138), (9, 1512092), (12, 1134069), (18, 756046), (36, 378023)]