40406202

素因数分解:

$2^1\times 3^4\times {\mathrm{249421}}^1$

素因数の和:249435

約数の個数: 20

約数和(自身を含む): 90540186

約数和(自身を除く): 50133984

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 249421, 498842, 748263, 1496526, 2244789, 4489578, 6734367, 13468734, 20203101, 40406202]

約数ペア:

[(1, 40406202), (2, 20203101), (3, 13468734), (6, 6734367), (9, 4489578), (18, 2244789), (27, 1496526), (54, 748263), (81, 498842), (162, 249421)]