18022504

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{52391}}^1$

素因数の和:52440

約数の個数: 16

約数和(自身を含む): 34578720

約数和(自身を除く): 16556216

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 52391, 104782, 209564, 419128, 2252813, 4505626, 9011252, 18022504]

約数ペア:

[(1, 18022504), (2, 9011252), (4, 4505626), (8, 2252813), (43, 419128), (86, 209564), (172, 104782), (344, 52391)]