21112146

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{106627}}^1$

素因数の和:106646

約数の個数: 24

約数和(自身を含む): 49901904

約数和(自身を除く): 28789758

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 106627, 213254, 319881, 639762, 959643, 1172897, 1919286, 2345794, 3518691, 7037382, 10556073, 21112146]

約数ペア:

[(1, 21112146), (2, 10556073), (3, 7037382), (6, 3518691), (9, 2345794), (11, 1919286), (18, 1172897), (22, 959643), (33, 639762), (66, 319881), (99, 213254), (198, 106627)]