28893906

素因数分解:

$2^1\times 3^2\times {\mathrm{1605217}}^1$

素因数の和:1605225

約数の個数: 12

約数和(自身を含む): 62603502

約数和(自身を除く): 33709596

約数列:

[1, 2, 3, 6, 9, 18, 1605217, 3210434, 4815651, 9631302, 14446953, 28893906]

約数ペア:

[(1, 28893906), (2, 14446953), (3, 9631302), (6, 4815651), (9, 3210434), (18, 1605217)]