27806904

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3041}}^1$

素因数の和:3180

約数の個数: 48

約数和(自身を含む): 75928320

約数和(自身を除く): 48121416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3041, 3048, 4572, 6082, 9123, 9144, 12164, 18246, 24328, 27369, 36492, 54738, 72984, 109476, 218952, 386207, 772414, 1158621, 1544828, 2317242, 3089656, 3475863, 4634484, 6951726, 9268968, 13903452, 27806904]

約数ペア:

[(1, 27806904), (2, 13903452), (3, 9268968), (4, 6951726), (6, 4634484), (8, 3475863), (9, 3089656), (12, 2317242), (18, 1544828), (24, 1158621), (36, 772414), (72, 386207), (127, 218952), (254, 109476), (381, 72984), (508, 54738), (762, 36492), (1016, 27369), (1143, 24328), (1524, 18246), (2286, 12164), (3041, 9144), (3048, 9123), (4572, 6082)]