18486472

素因数分解:

$2^3\times {\mathrm{337}}^1\times {\mathrm{6857}}^1$

素因数の和:7200

約数の個数: 16

約数和(自身を含む): 34770060

約数和(自身を除く): 16283588

約数列:

[1, 2, 4, 8, 337, 674, 1348, 2696, 6857, 13714, 27428, 54856, 2310809, 4621618, 9243236, 18486472]

約数ペア:

[(1, 18486472), (2, 9243236), (4, 4621618), (8, 2310809), (337, 54856), (674, 27428), (1348, 13714), (2696, 6857)]