28707678

素因数分解:

$2^1\times 3^2\times {\mathrm{1594871}}^1$

素因数の和:1594879

約数の個数: 12

約数和(自身を含む): 62200008

約数和(自身を除く): 33492330

約数列:

[1, 2, 3, 6, 9, 18, 1594871, 3189742, 4784613, 9569226, 14353839, 28707678]

約数ペア:

[(1, 28707678), (2, 14353839), (3, 9569226), (6, 4784613), (9, 3189742), (18, 1594871)]