7895890242

素因数分解:

$2^1\times 3^2\times {\mathrm{438660569}}^1$

素因数の和:438660577

約数の個数: 12

約数和(自身を含む): 17107762230

約数和(自身を除く): 9211871988

約数列:

[1, 2, 3, 6, 9, 18, 438660569, 877321138, 1315981707, 2631963414, 3947945121, 7895890242]

約数ペア:

[(1, 7895890242), (2, 3947945121), (3, 2631963414), (6, 1315981707), (9, 877321138), (18, 438660569)]