3640734

素因数分解:

$2^1\times 3^3\times {\mathrm{67421}}^1$

素因数の和:67432

約数の個数: 16

約数和(自身を含む): 8090640

約数和(自身を除く): 4449906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67421, 134842, 202263, 404526, 606789, 1213578, 1820367, 3640734]

約数ペア:

[(1, 3640734), (2, 1820367), (3, 1213578), (6, 606789), (9, 404526), (18, 202263), (27, 134842), (54, 67421)]