66868186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{434209}}^1$

素因数の和:434229

約数の個数: 16

約数和(自身を含む): 125052480

約数和(自身を除く): 58184294

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 434209, 868418, 3039463, 4776299, 6078926, 9552598, 33434093, 66868186]

約数ペア:

[(1, 66868186), (2, 33434093), (7, 9552598), (11, 6078926), (14, 4776299), (22, 3039463), (77, 868418), (154, 434209)]