2720221644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{32383591}}^1$

素因数の和:32383605

約数の個数: 24

約数和(自身を含む): 7253924608

約数和(自身を除く): 4533702964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 32383591, 64767182, 97150773, 129534364, 194301546, 226685137, 388603092, 453370274, 680055411, 906740548, 1360110822, 2720221644]

約数ペア:

[(1, 2720221644), (2, 1360110822), (3, 906740548), (4, 680055411), (6, 453370274), (7, 388603092), (12, 226685137), (14, 194301546), (21, 129534364), (28, 97150773), (42, 64767182), (84, 32383591)]