27446978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{14461}}^1$

素因数の和:14549

約数の個数: 16

約数和(自身を含む): 44947896

約数和(自身を除く): 17500918

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 14461, 28922, 187993, 375986, 1055653, 2111306, 13723489, 27446978]

約数ペア:

[(1, 27446978), (2, 13723489), (13, 2111306), (26, 1055653), (73, 375986), (146, 187993), (949, 28922), (1898, 14461)]