27482778

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 69076800

約数和(自身を除く): 41594022

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 29, 34, 38, 51, 57, 58, 87, 102, 114, 153, 163, 171, 174, 261, 306, 323, 326, 342, 489, 493, 522, 551, 646, 969, 978, 986, 1102, 1467, 1479, 1653, 1938, 2771, 2907, 2934, 2958, 3097, 3306, 4437, 4727, 4959, 5542, 5814, 6194, 8313, 8874, 9291, 9367, 9454, 9918, 14181, 16626, 18582, 18734, 24939, 27873, 28101, 28362, 42543, 49878, 52649, 55746, 56202, 80359, 84303, 85086, 89813, 105298, 157947, 160718, 168606, 179626, 241077, 269439, 315894, 473841, 482154, 538878, 723231, 808317, 947682, 1446462, 1526821, 1616634, 3053642, 4580463, 9160926, 13741389, 27482778]

約数ペア:

[(1, 27482778), (2, 13741389), (3, 9160926), (6, 4580463), (9, 3053642), (17, 1616634), (18, 1526821), (19, 1446462), (29, 947682), (34, 808317), (38, 723231), (51, 538878), (57, 482154), (58, 473841), (87, 315894), (102, 269439), (114, 241077), (153, 179626), (163, 168606), (171, 160718), (174, 157947), (261, 105298), (306, 89813), (323, 85086), (326, 84303), (342, 80359), (489, 56202), (493, 55746), (522, 52649), (551, 49878), (646, 42543), (969, 28362), (978, 28101), (986, 27873), (1102, 24939), (1467, 18734), (1479, 18582), (1653, 16626), (1938, 14181), (2771, 9918), (2907, 9454), (2934, 9367), (2958, 9291), (3097, 8874), (3306, 8313), (4437, 6194), (4727, 5814), (4959, 5542)]