13721562

素因数分解:

$2^1\times 3^4\times {\mathrm{84701}}^1$

素因数の和:84715

約数の個数: 20

約数和(自身を含む): 30746826

約数和(自身を除く): 17025264

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 84701, 169402, 254103, 508206, 762309, 1524618, 2286927, 4573854, 6860781, 13721562]

約数ペア:

[(1, 13721562), (2, 6860781), (3, 4573854), (6, 2286927), (9, 1524618), (18, 762309), (27, 508206), (54, 254103), (81, 169402), (162, 84701)]