315365562

素因数分解:

$2^1\times 3^4\times {\mathrm{1946701}}^1$

素因数の和:1946715

約数の個数: 20

約数和(自身を含む): 706652826

約数和(自身を除く): 391287264

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1946701, 3893402, 5840103, 11680206, 17520309, 35040618, 52560927, 105121854, 157682781, 315365562]

約数ペア:

[(1, 315365562), (2, 157682781), (3, 105121854), (6, 52560927), (9, 35040618), (18, 17520309), (27, 11680206), (54, 5840103), (81, 3893402), (162, 1946701)]