25940708526

素因数分解:

$2^1\times 3^1\times {\mathrm{21401}}^1\times {\mathrm{202021}}^1$

素因数の和:223427

約数の個数: 16

約数和(自身を含む): 51884098128

約数和(自身を除く): 25943389602

約数列:

[1, 2, 3, 6, 21401, 42802, 64203, 128406, 202021, 404042, 606063, 1212126, 4323451421, 8646902842, 12970354263, 25940708526]

約数ペア:

[(1, 25940708526), (2, 12970354263), (3, 8646902842), (6, 4323451421), (21401, 1212126), (42802, 606063), (64203, 404042), (128406, 202021)]