12897306

素因数分解:

$2^1\times 3^4\times {\mathrm{79613}}^1$

素因数の和:79627

約数の個数: 20

約数和(自身を含む): 28899882

約数和(自身を除く): 16002576

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 79613, 159226, 238839, 477678, 716517, 1433034, 2149551, 4299102, 6448653, 12897306]

約数ペア:

[(1, 12897306), (2, 6448653), (3, 4299102), (6, 2149551), (9, 1433034), (18, 716517), (27, 477678), (54, 238839), (81, 159226), (162, 79613)]