189665418

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{295429}}^1$

素因数の和:295541

約数の個数: 16

約数和(自身を含む): 382877280

約数和(自身を除く): 193211862

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 295429, 590858, 886287, 1772574, 31610903, 63221806, 94832709, 189665418]

約数ペア:

[(1, 189665418), (2, 94832709), (3, 63221806), (6, 31610903), (107, 1772574), (214, 886287), (321, 590858), (642, 295429)]