12739782

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^2$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 28873152

約数和(自身を除く): 16133370

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 67, 86, 129, 134, 201, 258, 402, 473, 737, 946, 1419, 1474, 2211, 2838, 2881, 4422, 4489, 5762, 8643, 8978, 13467, 17286, 26934, 31691, 49379, 63382, 95073, 98758, 148137, 190146, 193027, 296274, 386054, 579081, 1158162, 2123297, 4246594, 6369891, 12739782]

約数ペア:

[(1, 12739782), (2, 6369891), (3, 4246594), (6, 2123297), (11, 1158162), (22, 579081), (33, 386054), (43, 296274), (66, 193027), (67, 190146), (86, 148137), (129, 98758), (134, 95073), (201, 63382), (258, 49379), (402, 31691), (473, 26934), (737, 17286), (946, 13467), (1419, 8978), (1474, 8643), (2211, 5762), (2838, 4489), (2881, 4422)]