27040618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1279}}^1$

素因数の和:1354

約数の個数: 24

約数和(自身を含む): 45757440

約数和(自身を除く): 18716822

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1279, 1922, 2558, 10571, 14069, 21142, 28138, 39649, 79298, 436139, 872278, 1229119, 2458238, 13520309, 27040618]

約数ペア:

[(1, 27040618), (2, 13520309), (11, 2458238), (22, 1229119), (31, 872278), (62, 436139), (341, 79298), (682, 39649), (961, 28138), (1279, 21142), (1922, 14069), (2558, 10571)]