26207118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 72576000

約数和(自身を除く): 46368882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 41, 42, 54, 57, 63, 82, 89, 114, 123, 126, 133, 171, 178, 189, 246, 266, 267, 287, 342, 369, 378, 399, 513, 534, 574, 623, 738, 779, 798, 801, 861, 1026, 1107, 1197, 1246, 1558, 1602, 1691, 1722, 1869, 2214, 2337, 2394, 2403, 2583, 3382, 3591, 3649, 3738, 4674, 4806, 5073, 5166, 5453, 5607, 7011, 7182, 7298, 7749, 10146, 10906, 10947, 11214, 11837, 14022, 15219, 15498, 16359, 16821, 21033, 21894, 23674, 25543, 30438, 32718, 32841, 33642, 35511, 42066, 45657, 49077, 51086, 65682, 69331, 71022, 76629, 91314, 98154, 98523, 106533, 138662, 147231, 153258, 197046, 207993, 213066, 229887, 294462, 319599, 415986, 459774, 485317, 623979, 639198, 689661, 970634, 1247958, 1379322, 1455951, 1871937, 2911902, 3743874, 4367853, 8735706, 13103559, 26207118]

約数ペア:

[(1, 26207118), (2, 13103559), (3, 8735706), (6, 4367853), (7, 3743874), (9, 2911902), (14, 1871937), (18, 1455951), (19, 1379322), (21, 1247958), (27, 970634), (38, 689661), (41, 639198), (42, 623979), (54, 485317), (57, 459774), (63, 415986), (82, 319599), (89, 294462), (114, 229887), (123, 213066), (126, 207993), (133, 197046), (171, 153258), (178, 147231), (189, 138662), (246, 106533), (266, 98523), (267, 98154), (287, 91314), (342, 76629), (369, 71022), (378, 69331), (399, 65682), (513, 51086), (534, 49077), (574, 45657), (623, 42066), (738, 35511), (779, 33642), (798, 32841), (801, 32718), (861, 30438), (1026, 25543), (1107, 23674), (1197, 21894), (1246, 21033), (1558, 16821), (1602, 16359), (1691, 15498), (1722, 15219), (1869, 14022), (2214, 11837), (2337, 11214), (2394, 10947), (2403, 10906), (2583, 10146), (3382, 7749), (3591, 7298), (3649, 7182), (3738, 7011), (4674, 5607), (4806, 5453), (5073, 5166)]