279138906

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{126079}}^1$

素因数の和:126131

約数の個数: 32

約数和(自身を含む): 635443200

約数和(自身を除く): 356304294

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 126079, 252158, 378237, 756474, 1134711, 2269422, 3404133, 5169239, 6808266, 10338478, 15507717, 31015434, 46523151, 93046302, 139569453, 279138906]

約数ペア:

[(1, 279138906), (2, 139569453), (3, 93046302), (6, 46523151), (9, 31015434), (18, 15507717), (27, 10338478), (41, 6808266), (54, 5169239), (82, 3404133), (123, 2269422), (246, 1134711), (369, 756474), (738, 378237), (1107, 252158), (2214, 126079)]