27609268

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{3733}}^1$

素因数の和:3823

約数の個数: 18

約数和(自身を含む): 49479234

約数和(自身を除く): 21869966

約数列:

[1, 2, 4, 43, 86, 172, 1849, 3698, 3733, 7396, 7466, 14932, 160519, 321038, 642076, 6902317, 13804634, 27609268]

約数ペア:

[(1, 27609268), (2, 13804634), (4, 6902317), (43, 642076), (86, 321038), (172, 160519), (1849, 14932), (3698, 7466), (3733, 7396)]