27911862

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4861}}^1$

素因数の和:4909

約数の個数: 48

約数和(自身を含む): 68262480

約数和(自身を除く): 40350618

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 4861, 5742, 9722, 14583, 29166, 43749, 53471, 87498, 106942, 140969, 160413, 281938, 320826, 422907, 481239, 845814, 962478, 1268721, 1550659, 2537442, 3101318, 4651977, 9303954, 13955931, 27911862]

約数ペア:

[(1, 27911862), (2, 13955931), (3, 9303954), (6, 4651977), (9, 3101318), (11, 2537442), (18, 1550659), (22, 1268721), (29, 962478), (33, 845814), (58, 481239), (66, 422907), (87, 320826), (99, 281938), (174, 160413), (198, 140969), (261, 106942), (319, 87498), (522, 53471), (638, 43749), (957, 29166), (1914, 14583), (2871, 9722), (4861, 5742)]