18222712

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{52973}}^1$

素因数の和:53022

約数の個数: 16

約数和(自身を含む): 34962840

約数和(自身を除く): 16740128

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 52973, 105946, 211892, 423784, 2277839, 4555678, 9111356, 18222712]

約数ペア:

[(1, 18222712), (2, 9111356), (4, 4555678), (8, 2277839), (43, 423784), (86, 211892), (172, 105946), (344, 52973)]