17880054

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{4649}}^1$

素因数の和:5295

約数の個数: 16

約数和(自身を含む): 35823600

約数和(自身を除く): 17943546

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 4649, 9298, 13947, 27894, 2980009, 5960018, 8940027, 17880054]

約数ペア:

[(1, 17880054), (2, 8940027), (3, 5960018), (6, 2980009), (641, 27894), (1282, 13947), (1923, 9298), (3846, 4649)]