1640376414

素因数分解:

$2^1\times 3^3\times {\mathrm{30377341}}^1$

素因数の和:30377352

約数の個数: 16

約数和(自身を含む): 3645281040

約数和(自身を除く): 2004904626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 30377341, 60754682, 91132023, 182264046, 273396069, 546792138, 820188207, 1640376414]

約数ペア:

[(1, 1640376414), (2, 820188207), (3, 546792138), (6, 273396069), (9, 182264046), (18, 91132023), (27, 60754682), (54, 30377341)]