18134809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5011}}^1$

素因数の和:5076

約数の個数: 16

約数和(自身を含む): 23095296

約数和(自身を除く): 4960487

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 5011, 35077, 55121, 235517, 385847, 1648619, 2590687, 18134809]

約数ペア:

[(1, 18134809), (7, 2590687), (11, 1648619), (47, 385847), (77, 235517), (329, 55121), (517, 35077), (3619, 5011)]