21129306066

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{106713667}}^1$

素因数の和:106713686

約数の個数: 24

約数和(自身を含む): 49941996624

約数和(自身を除く): 28812690558

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 106713667, 213427334, 320141001, 640282002, 960423003, 1173850337, 1920846006, 2347700674, 3521551011, 7043102022, 10564653033, 21129306066]

約数ペア:

[(1, 21129306066), (2, 10564653033), (3, 7043102022), (6, 3521551011), (9, 2347700674), (11, 1920846006), (18, 1173850337), (22, 960423003), (33, 640282002), (66, 320141001), (99, 213427334), (198, 106713667)]