2013438474

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{55021}}^1$

素因数の和:55155

約数の個数: 48

約数和(自身を含む): 4635053280

約数和(自身を除く): 2621614806

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 214, 321, 342, 642, 963, 1926, 2033, 4066, 6099, 12198, 18297, 36594, 55021, 110042, 165063, 330126, 495189, 990378, 1045399, 2090798, 3136197, 5887247, 6272394, 9408591, 11774494, 17661741, 18817182, 35323482, 52985223, 105970446, 111857693, 223715386, 335573079, 671146158, 1006719237, 2013438474]

約数ペア:

[(1, 2013438474), (2, 1006719237), (3, 671146158), (6, 335573079), (9, 223715386), (18, 111857693), (19, 105970446), (38, 52985223), (57, 35323482), (107, 18817182), (114, 17661741), (171, 11774494), (214, 9408591), (321, 6272394), (342, 5887247), (642, 3136197), (963, 2090798), (1926, 1045399), (2033, 990378), (4066, 495189), (6099, 330126), (12198, 165063), (18297, 110042), (36594, 55021)]