1520384526

素因数分解:

$2^1\times 3^3\times {\mathrm{28155269}}^1$

素因数の和:28155280

約数の個数: 16

約数和(自身を含む): 3378632400

約数和(自身を除く): 1858247874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 28155269, 56310538, 84465807, 168931614, 253397421, 506794842, 760192263, 1520384526]

約数ペア:

[(1, 1520384526), (2, 760192263), (3, 506794842), (6, 253397421), (9, 168931614), (18, 84465807), (27, 56310538), (54, 28155269)]