18200187473

素因数分解:

${\mathrm{13}}^3\times {\mathrm{109}}^1\times {\mathrm{76001}}^1$

素因数の和:76149

約数の個数: 16

約数和(自身を含む): 19897323600

約数和(自身を除く): 1697136127

約数列:

[1, 13, 109, 169, 1417, 2197, 18421, 76001, 239473, 988013, 8284109, 12844169, 107693417, 166974197, 1400014421, 18200187473]

約数ペア:

[(1, 18200187473), (13, 1400014421), (109, 166974197), (169, 107693417), (1417, 12844169), (2197, 8284109), (18421, 988013), (76001, 239473)]