27218884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 60318720

約数和(自身を除く): 33099836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1319, 1474, 1876, 2638, 2948, 5159, 5276, 9233, 10318, 14509, 18466, 20636, 29018, 36932, 58036, 88373, 101563, 176746, 203126, 353492, 406252, 618611, 972103, 1237222, 1944206, 2474444, 3888412, 6804721, 13609442, 27218884]

約数ペア:

[(1, 27218884), (2, 13609442), (4, 6804721), (7, 3888412), (11, 2474444), (14, 1944206), (22, 1237222), (28, 972103), (44, 618611), (67, 406252), (77, 353492), (134, 203126), (154, 176746), (268, 101563), (308, 88373), (469, 58036), (737, 36932), (938, 29018), (1319, 20636), (1474, 18466), (1876, 14509), (2638, 10318), (2948, 9233), (5159, 5276)]