17812728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 52650000

約数和(自身を除く): 34837272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 57, 58, 72, 76, 87, 114, 116, 152, 171, 174, 228, 232, 261, 342, 348, 449, 456, 522, 551, 684, 696, 898, 1044, 1102, 1347, 1368, 1653, 1796, 2088, 2204, 2694, 3306, 3592, 4041, 4408, 4959, 5388, 6612, 8082, 8531, 9918, 10776, 13021, 13224, 16164, 17062, 19836, 25593, 26042, 32328, 34124, 39063, 39672, 51186, 52084, 68248, 76779, 78126, 102372, 104168, 117189, 153558, 156252, 204744, 234378, 247399, 307116, 312504, 468756, 494798, 614232, 742197, 937512, 989596, 1484394, 1979192, 2226591, 2968788, 4453182, 5937576, 8906364, 17812728]

約数ペア:

[(1, 17812728), (2, 8906364), (3, 5937576), (4, 4453182), (6, 2968788), (8, 2226591), (9, 1979192), (12, 1484394), (18, 989596), (19, 937512), (24, 742197), (29, 614232), (36, 494798), (38, 468756), (57, 312504), (58, 307116), (72, 247399), (76, 234378), (87, 204744), (114, 156252), (116, 153558), (152, 117189), (171, 104168), (174, 102372), (228, 78126), (232, 76779), (261, 68248), (342, 52084), (348, 51186), (449, 39672), (456, 39063), (522, 34124), (551, 32328), (684, 26042), (696, 25593), (898, 19836), (1044, 17062), (1102, 16164), (1347, 13224), (1368, 13021), (1653, 10776), (1796, 9918), (2088, 8531), (2204, 8082), (2694, 6612), (3306, 5388), (3592, 4959), (4041, 4408)]