27817146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{220771}}^1$

素因数の和:220786

約数の個数: 24

約数和(自身を含む): 68880864

約数和(自身を除く): 41063718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 220771, 441542, 662313, 1324626, 1545397, 1986939, 3090794, 3973878, 4636191, 9272382, 13908573, 27817146]

約数ペア:

[(1, 27817146), (2, 13908573), (3, 9272382), (6, 4636191), (7, 3973878), (9, 3090794), (14, 1986939), (18, 1545397), (21, 1324626), (42, 662313), (63, 441542), (126, 220771)]