40487526

素因数分解:

$2^1\times 3^4\times {\mathrm{249923}}^1$

素因数の和:249937

約数の個数: 20

約数和(自身を含む): 90722412

約数和(自身を除く): 50234886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 249923, 499846, 749769, 1499538, 2249307, 4498614, 6747921, 13495842, 20243763, 40487526]

約数ペア:

[(1, 40487526), (2, 20243763), (3, 13495842), (6, 6747921), (9, 4498614), (18, 2249307), (27, 1499538), (54, 749769), (81, 499846), (162, 249923)]