12471678

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{2381}}^1$

素因数の和:2489

約数の個数: 32

約数和(自身を含む): 28012320

約数和(自身を除く): 15540642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2381, 2619, 4762, 5238, 7143, 14286, 21429, 42858, 64287, 128574, 230957, 461914, 692871, 1385742, 2078613, 4157226, 6235839, 12471678]

約数ペア:

[(1, 12471678), (2, 6235839), (3, 4157226), (6, 2078613), (9, 1385742), (18, 692871), (27, 461914), (54, 230957), (97, 128574), (194, 64287), (291, 42858), (582, 21429), (873, 14286), (1746, 7143), (2381, 5238), (2619, 4762)]