27865458

素因数分解:

$2^1\times 3^4\times {\mathrm{172009}}^1$

素因数の和:172023

約数の個数: 20

約数和(自身を含む): 62439630

約数和(自身を除く): 34574172

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 172009, 344018, 516027, 1032054, 1548081, 3096162, 4644243, 9288486, 13932729, 27865458]

約数ペア:

[(1, 27865458), (2, 13932729), (3, 9288486), (6, 4644243), (9, 3096162), (18, 1548081), (27, 1032054), (54, 516027), (81, 344018), (162, 172009)]