22721412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{270493}}^1$

素因数の和:270507

約数の個数: 24

約数和(自身を含む): 60590656

約数和(自身を除く): 37869244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 270493, 540986, 811479, 1081972, 1622958, 1893451, 3245916, 3786902, 5680353, 7573804, 11360706, 22721412]

約数ペア:

[(1, 22721412), (2, 11360706), (3, 7573804), (4, 5680353), (6, 3786902), (7, 3245916), (12, 1893451), (14, 1622958), (21, 1081972), (28, 811479), (42, 540986), (84, 270493)]