66935988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{265619}}^1$

素因数の和:265636

約数の個数: 36

約数和(自身を含む): 193371360

約数和(自身を除く): 126435372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 265619, 531238, 796857, 1062476, 1593714, 1859333, 2390571, 3187428, 3718666, 4781142, 5577999, 7437332, 9562284, 11155998, 16733997, 22311996, 33467994, 66935988]

約数ペア:

[(1, 66935988), (2, 33467994), (3, 22311996), (4, 16733997), (6, 11155998), (7, 9562284), (9, 7437332), (12, 5577999), (14, 4781142), (18, 3718666), (21, 3187428), (28, 2390571), (36, 1859333), (42, 1593714), (63, 1062476), (84, 796857), (126, 531238), (252, 265619)]