18134874

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8243

約数の個数: 32

約数和(自身を含む): 41287680

約数和(自身を除く): 23152806

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 8191, 16382, 24573, 49146, 73719, 147438, 221157, 335831, 442314, 671662, 1007493, 2014986, 3022479, 6044958, 9067437, 18134874]

約数ペア:

[(1, 18134874), (2, 9067437), (3, 6044958), (6, 3022479), (9, 2014986), (18, 1007493), (27, 671662), (41, 442314), (54, 335831), (82, 221157), (123, 147438), (246, 73719), (369, 49146), (738, 24573), (1107, 16382), (2214, 8191)]