13211262

素因数分解:

$2^1\times 3^4\times {\mathrm{81551}}^1$

素因数の和:81565

約数の個数: 20

約数和(自身を含む): 29603376

約数和(自身を除く): 16392114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 81551, 163102, 244653, 489306, 733959, 1467918, 2201877, 4403754, 6605631, 13211262]

約数ペア:

[(1, 13211262), (2, 6605631), (3, 4403754), (6, 2201877), (9, 1467918), (18, 733959), (27, 489306), (54, 244653), (81, 163102), (162, 81551)]