1685157534

素因数分解:

$2^1\times 3^4\times {\mathrm{10402207}}^1$

素因数の和:10402221

約数の個数: 20

約数和(自身を含む): 3776001504

約数和(自身を除く): 2090843970

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 10402207, 20804414, 31206621, 62413242, 93619863, 187239726, 280859589, 561719178, 842578767, 1685157534]

約数ペア:

[(1, 1685157534), (2, 842578767), (3, 561719178), (6, 280859589), (9, 187239726), (18, 93619863), (27, 62413242), (54, 31206621), (81, 20804414), (162, 10402207)]