18723246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{164239}}^1$

素因数の和:164263

約数の個数: 16

約数和(自身を含む): 39417600

約数和(自身を除く): 20694354

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 164239, 328478, 492717, 985434, 3120541, 6241082, 9361623, 18723246]

約数ペア:

[(1, 18723246), (2, 9361623), (3, 6241082), (6, 3120541), (19, 985434), (38, 492717), (57, 328478), (114, 164239)]