2931156

素因数分解:

$2^2\times 3^2\times {\mathrm{81421}}^1$

素因数の和:81431

約数の個数: 18

約数和(自身を含む): 7409402

約数和(自身を除く): 4478246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 81421, 162842, 244263, 325684, 488526, 732789, 977052, 1465578, 2931156]

約数ペア:

[(1, 2931156), (2, 1465578), (3, 977052), (4, 732789), (6, 488526), (9, 325684), (12, 244263), (18, 162842), (36, 81421)]