20171116674

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1279}}^1\times {\mathrm{3929}}^1$

素因数の和:5439

約数の個数: 48

約数和(自身を含む): 43945574400

約数和(自身を除く): 23774457726

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1279, 1338, 2007, 2558, 3837, 3929, 4014, 7674, 7858, 11511, 11787, 23022, 23574, 35361, 70722, 285217, 570434, 855651, 876167, 1711302, 1752334, 2566953, 2628501, 5025191, 5133906, 5257002, 7885503, 10050382, 15075573, 15771006, 30151146, 45226719, 90453438, 1120617593, 2241235186, 3361852779, 6723705558, 10085558337, 20171116674]

約数ペア:

[(1, 20171116674), (2, 10085558337), (3, 6723705558), (6, 3361852779), (9, 2241235186), (18, 1120617593), (223, 90453438), (446, 45226719), (669, 30151146), (1279, 15771006), (1338, 15075573), (2007, 10050382), (2558, 7885503), (3837, 5257002), (3929, 5133906), (4014, 5025191), (7674, 2628501), (7858, 2566953), (11511, 1752334), (11787, 1711302), (23022, 876167), (23574, 855651), (35361, 570434), (70722, 285217)]