18348763906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4703}}^1\times {\mathrm{4793}}^1$

素因数の和:9546

約数の個数: 32

約数和(自身を含む): 30849735168

約数和(自身を除く): 12500971262

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 4703, 4793, 9406, 9586, 51733, 52723, 103466, 105446, 174011, 177341, 348022, 354682, 1914121, 1950751, 3828242, 3901502, 22541479, 45082958, 247956269, 495912538, 834034723, 1668069446, 9174381953, 18348763906]

約数ペア:

[(1, 18348763906), (2, 9174381953), (11, 1668069446), (22, 834034723), (37, 495912538), (74, 247956269), (407, 45082958), (814, 22541479), (4703, 3901502), (4793, 3828242), (9406, 1950751), (9586, 1914121), (51733, 354682), (52723, 348022), (103466, 177341), (105446, 174011)]