26662638

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{6911}}^1$

素因数の和:7559

約数の個数: 16

約数和(自身を含む): 53415936

約数和(自身を除く): 26753298

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 6911, 13822, 20733, 41466, 4443773, 8887546, 13331319, 26662638]

約数ペア:

[(1, 26662638), (2, 13331319), (3, 8887546), (6, 4443773), (643, 41466), (1286, 20733), (1929, 13822), (3858, 6911)]