19615017744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{142039}}^1$

素因数の和:142197

約数の個数: 120

約数和(自身を含む): 63195300480

約数和(自身を除く): 43580282736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 137, 144, 168, 252, 274, 336, 411, 504, 548, 822, 959, 1008, 1096, 1233, 1644, 1918, 2192, 2466, 2877, 3288, 3836, 4932, 5754, 6576, 7672, 8631, 9864, 11508, 15344, 17262, 19728, 23016, 34524, 46032, 69048, 138096, 142039, 284078, 426117, 568156, 852234, 994273, 1136312, 1278351, 1704468, 1988546, 2272624, 2556702, 2982819, 3408936, 3977092, 5113404, 5965638, 6817872, 7954184, 8948457, 10226808, 11931276, 15908368, 17896914, 19459343, 20453616, 23862552, 35793828, 38918686, 47725104, 58378029, 71587656, 77837372, 116756058, 136215401, 143175312, 155674744, 175134087, 233512116, 272430802, 311349488, 350268174, 408646203, 467024232, 544861604, 700536348, 817292406, 934048464, 1089723208, 1225938609, 1401072696, 1634584812, 2179446416, 2451877218, 2802145392, 3269169624, 4903754436, 6538339248, 9807508872, 19615017744]

約数ペア:

[(1, 19615017744), (2, 9807508872), (3, 6538339248), (4, 4903754436), (6, 3269169624), (7, 2802145392), (8, 2451877218), (9, 2179446416), (12, 1634584812), (14, 1401072696), (16, 1225938609), (18, 1089723208), (21, 934048464), (24, 817292406), (28, 700536348), (36, 544861604), (42, 467024232), (48, 408646203), (56, 350268174), (63, 311349488), (72, 272430802), (84, 233512116), (112, 175134087), (126, 155674744), (137, 143175312), (144, 136215401), (168, 116756058), (252, 77837372), (274, 71587656), (336, 58378029), (411, 47725104), (504, 38918686), (548, 35793828), (822, 23862552), (959, 20453616), (1008, 19459343), (1096, 17896914), (1233, 15908368), (1644, 11931276), (1918, 10226808), (2192, 8948457), (2466, 7954184), (2877, 6817872), (3288, 5965638), (3836, 5113404), (4932, 3977092), (5754, 3408936), (6576, 2982819), (7672, 2556702), (8631, 2272624), (9864, 1988546), (11508, 1704468), (15344, 1278351), (17262, 1136312), (19728, 994273), (23016, 852234), (34524, 568156), (46032, 426117), (69048, 284078), (138096, 142039)]