18057530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{78511}}^1$

素因数の和:78541

約数の個数: 16

約数和(自身を含む): 33917184

約数和(自身を除く): 15859654

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 78511, 157022, 392555, 785110, 1805753, 3611506, 9028765, 18057530]

約数ペア:

[(1, 18057530), (2, 9028765), (5, 3611506), (10, 1805753), (23, 785110), (46, 392555), (115, 157022), (230, 78511)]