17967022878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{427786259}}^1$

素因数の和:427786271

約数の個数: 16

約数和(自身を含む): 41067480960

約数和(自身を除く): 23100458082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 427786259, 855572518, 1283358777, 2566717554, 2994503813, 5989007626, 8983511439, 17967022878]

約数ペア:

[(1, 17967022878), (2, 8983511439), (3, 5989007626), (6, 2994503813), (7, 2566717554), (14, 1283358777), (21, 855572518), (42, 427786259)]