12720066

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{16693}}^1$

素因数の和:16825

約数の個数: 16

約数和(自身を含む): 25641984

約数和(自身を除く): 12921918

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 16693, 33386, 50079, 100158, 2120011, 4240022, 6360033, 12720066]

約数ペア:

[(1, 12720066), (2, 6360033), (3, 4240022), (6, 2120011), (127, 100158), (254, 50079), (381, 33386), (762, 16693)]