343742172

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{666167}}^1$

素因数の和:666217

約数の個数: 24

約数和(自身を含む): 820718976

約数和(自身を除く): 476976804

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 666167, 1332334, 1998501, 2664668, 3997002, 7994004, 28645181, 57290362, 85935543, 114580724, 171871086, 343742172]

約数ペア:

[(1, 343742172), (2, 171871086), (3, 114580724), (4, 85935543), (6, 57290362), (12, 28645181), (43, 7994004), (86, 3997002), (129, 2664668), (172, 1998501), (258, 1332334), (516, 666167)]