21882288

素因数分解:

$2^4\times 3^1\times {\mathrm{455881}}^1$

素因数の和:455892

約数の個数: 20

約数和(自身を含む): 56529368

約数和(自身を除く): 34647080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 455881, 911762, 1367643, 1823524, 2735286, 3647048, 5470572, 7294096, 10941144, 21882288]

約数ペア:

[(1, 21882288), (2, 10941144), (3, 7294096), (4, 5470572), (6, 3647048), (8, 2735286), (12, 1823524), (16, 1367643), (24, 911762), (48, 455881)]