2017491246

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{342761}}^1$

素因数の和:342881

約数の個数: 32

約数和(自身を含む): 4524458400

約数和(自身を除く): 2506967154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 342761, 685522, 1028283, 2056566, 3084849, 6169698, 9254547, 18509094, 37360949, 74721898, 112082847, 224165694, 336248541, 672497082, 1008745623, 2017491246]

約数ペア:

[(1, 2017491246), (2, 1008745623), (3, 672497082), (6, 336248541), (9, 224165694), (18, 112082847), (27, 74721898), (54, 37360949), (109, 18509094), (218, 9254547), (327, 6169698), (654, 3084849), (981, 2056566), (1962, 1028283), (2943, 685522), (5886, 342761)]