39886884

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2657}}^1$

素因数の和:2809

約数の個数: 48

約数和(自身を含む): 104193600

約数和(自身を除く): 64306716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 2657, 3753, 5004, 5314, 7506, 7971, 10628, 15012, 15942, 23913, 31884, 47826, 71739, 95652, 143478, 286956, 369323, 738646, 1107969, 1477292, 2215938, 3323907, 4431876, 6647814, 9971721, 13295628, 19943442, 39886884]

約数ペア:

[(1, 39886884), (2, 19943442), (3, 13295628), (4, 9971721), (6, 6647814), (9, 4431876), (12, 3323907), (18, 2215938), (27, 1477292), (36, 1107969), (54, 738646), (108, 369323), (139, 286956), (278, 143478), (417, 95652), (556, 71739), (834, 47826), (1251, 31884), (1668, 23913), (2502, 15942), (2657, 15012), (3753, 10628), (5004, 7971), (5314, 7506)]