40971258

素因数分解:

$2^1\times 3^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 128

約数和(自身を含む): 106272000

約数和(自身を除く): 65300742

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 29, 34, 38, 51, 54, 57, 58, 81, 87, 102, 114, 153, 162, 171, 174, 243, 261, 306, 323, 342, 459, 486, 493, 513, 522, 551, 646, 729, 783, 918, 969, 986, 1026, 1102, 1377, 1458, 1479, 1539, 1566, 1653, 1938, 2187, 2349, 2754, 2907, 2958, 3078, 3306, 4131, 4374, 4437, 4617, 4698, 4959, 5814, 7047, 8262, 8721, 8874, 9234, 9367, 9918, 12393, 13311, 13851, 14094, 14877, 17442, 18734, 21141, 24786, 26163, 26622, 27702, 28101, 29754, 37179, 39933, 41553, 42282, 44631, 52326, 56202, 63423, 74358, 78489, 79866, 83106, 84303, 89262, 119799, 126846, 133893, 156978, 168606, 235467, 239598, 252909, 267786, 359397, 401679, 470934, 505818, 706401, 718794, 758727, 803358, 1078191, 1205037, 1412802, 1517454, 2156382, 2276181, 2410074, 4552362, 6828543, 13657086, 20485629, 40971258]

約数ペア:

[(1, 40971258), (2, 20485629), (3, 13657086), (6, 6828543), (9, 4552362), (17, 2410074), (18, 2276181), (19, 2156382), (27, 1517454), (29, 1412802), (34, 1205037), (38, 1078191), (51, 803358), (54, 758727), (57, 718794), (58, 706401), (81, 505818), (87, 470934), (102, 401679), (114, 359397), (153, 267786), (162, 252909), (171, 239598), (174, 235467), (243, 168606), (261, 156978), (306, 133893), (323, 126846), (342, 119799), (459, 89262), (486, 84303), (493, 83106), (513, 79866), (522, 78489), (551, 74358), (646, 63423), (729, 56202), (783, 52326), (918, 44631), (969, 42282), (986, 41553), (1026, 39933), (1102, 37179), (1377, 29754), (1458, 28101), (1479, 27702), (1539, 26622), (1566, 26163), (1653, 24786), (1938, 21141), (2187, 18734), (2349, 17442), (2754, 14877), (2907, 14094), (2958, 13851), (3078, 13311), (3306, 12393), (4131, 9918), (4374, 9367), (4437, 9234), (4617, 8874), (4698, 8721), (4959, 8262), (5814, 7047)]