84155478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20903}}^1$

素因数の和:20980

約数の個数: 32

約数和(自身を含む): 186630912

約数和(自身を除く): 102475434

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 20903, 41806, 62709, 125418, 229933, 459866, 689799, 1275083, 1379598, 2550166, 3825249, 7650498, 14025913, 28051826, 42077739, 84155478]

約数ペア:

[(1, 84155478), (2, 42077739), (3, 28051826), (6, 14025913), (11, 7650498), (22, 3825249), (33, 2550166), (61, 1379598), (66, 1275083), (122, 689799), (183, 459866), (366, 229933), (671, 125418), (1342, 62709), (2013, 41806), (4026, 20903)]