280054314

素因数分解:

$2^1\times 3^3\times {\mathrm{5186191}}^1$

素因数の和:5186202

約数の個数: 16

約数和(自身を含む): 622343040

約数和(自身を除く): 342288726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5186191, 10372382, 15558573, 31117146, 46675719, 93351438, 140027157, 280054314]

約数ペア:

[(1, 280054314), (2, 140027157), (3, 93351438), (6, 46675719), (9, 31117146), (18, 15558573), (27, 10372382), (54, 5186191)]