27822886

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21839}}^1$

素因数の和:21868

約数の個数: 24

約数和(自身を含む): 52284960

約数和(自身を除く): 24462074

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 21839, 43678, 152873, 283907, 305746, 567814, 1070111, 1987349, 2140222, 3974698, 13911443, 27822886]

約数ペア:

[(1, 27822886), (2, 13911443), (7, 3974698), (13, 2140222), (14, 1987349), (26, 1070111), (49, 567814), (91, 305746), (98, 283907), (182, 152873), (637, 43678), (1274, 21839)]