18896361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6899}}^1$

素因数の和:6996

約数の個数: 16

約数和(自身を含む): 27820800

約数和(自身を除く): 8924439

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 6899, 20697, 75889, 227667, 572617, 1717851, 6298787, 18896361]

約数ペア:

[(1, 18896361), (3, 6298787), (11, 1717851), (33, 572617), (83, 227667), (249, 75889), (913, 20697), (2739, 6899)]