1518418467

素因数分解:

$3^4\times {\mathrm{1543}}^1\times {\mathrm{12149}}^1$

素因数の和:13704

約数の個数: 20

約数和(自身を含む): 2269911600

約数和(自身を除く): 751493133

約数列:

[1, 3, 9, 27, 81, 1543, 4629, 12149, 13887, 36447, 41661, 109341, 124983, 328023, 984069, 18745907, 56237721, 168713163, 506139489, 1518418467]

約数ペア:

[(1, 1518418467), (3, 506139489), (9, 168713163), (27, 56237721), (81, 18745907), (1543, 984069), (4629, 328023), (12149, 124983), (13887, 109341), (36447, 41661)]