5563998

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 128

約数和(自身を含む): 15552000

約数和(自身を除く): 9988002

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 27, 29, 33, 34, 38, 51, 54, 57, 58, 66, 87, 99, 102, 114, 153, 171, 174, 187, 198, 209, 261, 297, 306, 319, 323, 342, 374, 418, 459, 493, 513, 522, 551, 561, 594, 627, 638, 646, 783, 918, 957, 969, 986, 1026, 1102, 1122, 1254, 1479, 1566, 1653, 1683, 1881, 1914, 1938, 2871, 2907, 2958, 3306, 3366, 3553, 3762, 4437, 4959, 5049, 5423, 5643, 5742, 5814, 6061, 7106, 8613, 8721, 8874, 9367, 9918, 10098, 10659, 10846, 11286, 12122, 13311, 14877, 16269, 17226, 17442, 18183, 18734, 21318, 26622, 28101, 29754, 31977, 32538, 36366, 48807, 54549, 56202, 63954, 84303, 95931, 97614, 103037, 109098, 146421, 163647, 168606, 191862, 206074, 252909, 292842, 309111, 327294, 505818, 618222, 927333, 1854666, 2781999, 5563998]

約数ペア:

[(1, 5563998), (2, 2781999), (3, 1854666), (6, 927333), (9, 618222), (11, 505818), (17, 327294), (18, 309111), (19, 292842), (22, 252909), (27, 206074), (29, 191862), (33, 168606), (34, 163647), (38, 146421), (51, 109098), (54, 103037), (57, 97614), (58, 95931), (66, 84303), (87, 63954), (99, 56202), (102, 54549), (114, 48807), (153, 36366), (171, 32538), (174, 31977), (187, 29754), (198, 28101), (209, 26622), (261, 21318), (297, 18734), (306, 18183), (319, 17442), (323, 17226), (342, 16269), (374, 14877), (418, 13311), (459, 12122), (493, 11286), (513, 10846), (522, 10659), (551, 10098), (561, 9918), (594, 9367), (627, 8874), (638, 8721), (646, 8613), (783, 7106), (918, 6061), (957, 5814), (969, 5742), (986, 5643), (1026, 5423), (1102, 5049), (1122, 4959), (1254, 4437), (1479, 3762), (1566, 3553), (1653, 3366), (1683, 3306), (1881, 2958), (1914, 2907), (1938, 2871)]