2783283138

素因数分解:

$2^1\times 3^2\times {\mathrm{21121}}^1\times {\mathrm{7321}}^1$

素因数の和:28450

約数の個数: 24

約数和(自身を含む): 6031556076

約数和(自身を除く): 3248272938

約数列:

[1, 2, 3, 6, 9, 18, 7321, 14642, 21121, 21963, 42242, 43926, 63363, 65889, 126726, 131778, 190089, 380178, 154626841, 309253682, 463880523, 927761046, 1391641569, 2783283138]

約数ペア:

[(1, 2783283138), (2, 1391641569), (3, 927761046), (6, 463880523), (9, 309253682), (18, 154626841), (7321, 380178), (14642, 190089), (21121, 131778), (21963, 126726), (42242, 65889), (43926, 63363)]