1816670187

素因数分解:

$3^6\times {\mathrm{2492003}}^1$

素因数の和:2492021

約数の個数: 14

約数和(自身を含む): 2723760372

約数和(自身を除く): 907090185

約数列:

[1, 3, 9, 27, 81, 243, 729, 2492003, 7476009, 22428027, 67284081, 201852243, 605556729, 1816670187]

約数ペア:

[(1, 1816670187), (3, 605556729), (9, 201852243), (27, 67284081), (81, 22428027), (243, 7476009), (729, 2492003)]