18625266

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 44478720

約数和(自身を除く): 25853454

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 198, 218, 327, 654, 863, 981, 1199, 1726, 1962, 2398, 2589, 3597, 5178, 7194, 7767, 9493, 10791, 15534, 18986, 21582, 28479, 56958, 85437, 94067, 170874, 188134, 282201, 564402, 846603, 1034737, 1693206, 2069474, 3104211, 6208422, 9312633, 18625266]

約数ペア:

[(1, 18625266), (2, 9312633), (3, 6208422), (6, 3104211), (9, 2069474), (11, 1693206), (18, 1034737), (22, 846603), (33, 564402), (66, 282201), (99, 188134), (109, 170874), (198, 94067), (218, 85437), (327, 56958), (654, 28479), (863, 21582), (981, 18986), (1199, 15534), (1726, 10791), (1962, 9493), (2398, 7767), (2589, 7194), (3597, 5178)]