242315556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2884709}}^1$

素因数の和:2884723

約数の個数: 24

約数和(自身を含む): 646175040

約数和(自身を除く): 403859484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2884709, 5769418, 8654127, 11538836, 17308254, 20192963, 34616508, 40385926, 60578889, 80771852, 121157778, 242315556]

約数ペア:

[(1, 242315556), (2, 121157778), (3, 80771852), (4, 60578889), (6, 40385926), (7, 34616508), (12, 20192963), (14, 17308254), (21, 11538836), (28, 8654127), (42, 5769418), (84, 2884709)]