18334856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53299}}^1$

素因数の和:53348

約数の個数: 16

約数和(自身を含む): 35178000

約数和(自身を除く): 16843144

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 53299, 106598, 213196, 426392, 2291857, 4583714, 9167428, 18334856]

約数ペア:

[(1, 18334856), (2, 9167428), (4, 4583714), (8, 2291857), (43, 426392), (86, 213196), (172, 106598), (344, 53299)]