18271024

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{15643}}^1$

素因数の和:15724

約数の個数: 20

約数和(自身を含む): 35887336

約数和(自身を除く): 17616312

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 15643, 31286, 62572, 125144, 250288, 1141939, 2283878, 4567756, 9135512, 18271024]

約数ペア:

[(1, 18271024), (2, 9135512), (4, 4567756), (8, 2283878), (16, 1141939), (73, 250288), (146, 125144), (292, 62572), (584, 31286), (1168, 15643)]