21729713046

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{49611217}}^1$

素因数の和:49611295

約数の個数: 16

約数和(自身を含む): 44054761584

約数和(自身を除く): 22325048538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 49611217, 99222434, 148833651, 297667302, 3621618841, 7243237682, 10864856523, 21729713046]

約数ペア:

[(1, 21729713046), (2, 10864856523), (3, 7243237682), (6, 3621618841), (73, 297667302), (146, 148833651), (219, 99222434), (438, 49611217)]