66946418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{434717}}^1$

素因数の和:434737

約数の個数: 16

約数和(自身を含む): 125198784

約数和(自身を除く): 58252366

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 434717, 869434, 3043019, 4781887, 6086038, 9563774, 33473209, 66946418]

約数ペア:

[(1, 66946418), (2, 33473209), (7, 9563774), (11, 6086038), (14, 4781887), (22, 3043019), (77, 869434), (154, 434717)]