27181966

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4547}}^1$

素因数の和:4624

約数の個数: 24

約数和(自身を含む): 48217896

約数和(自身を除く): 21035930

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 4547, 5978, 9094, 31829, 63658, 222803, 277367, 445606, 554734, 1941569, 3883138, 13590983, 27181966]

約数ペア:

[(1, 27181966), (2, 13590983), (7, 3883138), (14, 1941569), (49, 554734), (61, 445606), (98, 277367), (122, 222803), (427, 63658), (854, 31829), (2989, 9094), (4547, 5978)]