66971742

素因数分解:

$2^1\times 3^1\times {\mathrm{3323}}^1\times {\mathrm{3359}}^1$

素因数の和:6687

約数の個数: 16

約数和(自身を含む): 134023680

約数和(自身を除く): 67051938

約数列:

[1, 2, 3, 6, 3323, 3359, 6646, 6718, 9969, 10077, 19938, 20154, 11161957, 22323914, 33485871, 66971742]

約数ペア:

[(1, 66971742), (2, 33485871), (3, 22323914), (6, 11161957), (3323, 20154), (3359, 19938), (6646, 10077), (6718, 9969)]