1708644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{20341}}^1$

素因数の和:20355

約数の個数: 24

約数和(自身を含む): 4556608

約数和(自身を除く): 2847964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 20341, 40682, 61023, 81364, 122046, 142387, 244092, 284774, 427161, 569548, 854322, 1708644]

約数ペア:

[(1, 1708644), (2, 854322), (3, 569548), (4, 427161), (6, 284774), (7, 244092), (12, 142387), (14, 122046), (21, 81364), (28, 61023), (42, 40682), (84, 20341)]