25980804

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2207}}^1$

素因数の和:2329

約数の個数: 48

約数和(自身を含む): 68006400

約数和(自身を除く): 42025596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2207, 2943, 3924, 4414, 5886, 6621, 8828, 11772, 13242, 19863, 26484, 39726, 59589, 79452, 119178, 238356, 240563, 481126, 721689, 962252, 1443378, 2165067, 2886756, 4330134, 6495201, 8660268, 12990402, 25980804]

約数ペア:

[(1, 25980804), (2, 12990402), (3, 8660268), (4, 6495201), (6, 4330134), (9, 2886756), (12, 2165067), (18, 1443378), (27, 962252), (36, 721689), (54, 481126), (108, 240563), (109, 238356), (218, 119178), (327, 79452), (436, 59589), (654, 39726), (981, 26484), (1308, 19863), (1962, 13242), (2207, 11772), (2943, 8828), (3924, 6621), (4414, 5886)]