18308574

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{8009}}^1$

素因数の和:8144

約数の個数: 24

約数和(自身を含む): 39985920

約数和(自身を除く): 21677346

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 8009, 16018, 24027, 48054, 72081, 144162, 1017143, 2034286, 3051429, 6102858, 9154287, 18308574]

約数ペア:

[(1, 18308574), (2, 9154287), (3, 6102858), (6, 3051429), (9, 2034286), (18, 1017143), (127, 144162), (254, 72081), (381, 48054), (762, 24027), (1143, 16018), (2286, 8009)]