18930336048

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{811}}^1$

素因数の和:1212

約数の個数: 240

約数和(自身を含む): 58842268576

約数和(自身を除く): 39911932528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 337, 444, 468, 481, 592, 624, 666, 674, 811, 888, 936, 962, 1011, 1332, 1348, 1443, 1622, 1776, 1872, 1924, 2022, 2433, 2664, 2696, 2886, 3033, 3244, 3848, 4044, 4329, 4381, 4866, 5328, 5392, 5772, 6066, 6488, 7299, 7696, 8088, 8658, 8762, 9732, 10543, 11544, 12132, 12469, 12976, 13143, 14598, 16176, 17316, 17524, 19464, 21086, 23088, 24264, 24938, 26286, 29196, 30007, 31629, 34632, 35048, 37407, 38928, 39429, 42172, 48528, 49876, 52572, 58392, 60014, 63258, 69264, 70096, 74814, 78858, 84344, 90021, 94887, 99752, 105144, 112221, 116784, 120028, 126516, 149628, 157716, 162097, 168688, 180042, 189774, 199504, 210288, 224442, 240056, 253032, 270063, 273307, 299256, 315432, 324194, 360084, 379548, 390091, 448884, 480112, 486291, 506064, 540126, 546614, 598512, 630864, 648388, 720168, 759096, 780182, 819921, 897768, 972582, 1080252, 1093228, 1170273, 1296776, 1440336, 1458873, 1518192, 1560364, 1639842, 1795536, 1945164, 2160504, 2186456, 2340546, 2459763, 2593552, 2917746, 3120728, 3279684, 3510819, 3552991, 3890328, 4321008, 4372912, 4681092, 4919526, 5835492, 6241456, 6559368, 7021638, 7105982, 7780656, 9362184, 9839052, 10112359, 10658973, 11670984, 13118736, 14043276, 14211964, 18724368, 19678104, 20224718, 21317946, 23341968, 28086552, 28423928, 30337077, 31976919, 39356208, 40449436, 42635892, 56173104, 56847856, 60674154, 63953838, 80898872, 85271784, 91011231, 121348308, 127907676, 131460667, 161797744, 170543568, 182022462, 242696616, 255815352, 262921334, 364044924, 394382001, 485393232, 511630704, 525842668, 728089848, 788764002, 1051685336, 1183146003, 1456179696, 1577528004, 2103370672, 2366292006, 3155056008, 4732584012, 6310112016, 9465168024, 18930336048]

約数ペア:

[(1, 18930336048), (2, 9465168024), (3, 6310112016), (4, 4732584012), (6, 3155056008), (8, 2366292006), (9, 2103370672), (12, 1577528004), (13, 1456179696), (16, 1183146003), (18, 1051685336), (24, 788764002), (26, 728089848), (36, 525842668), (37, 511630704), (39, 485393232), (48, 394382001), (52, 364044924), (72, 262921334), (74, 255815352), (78, 242696616), (104, 182022462), (111, 170543568), (117, 161797744), (144, 131460667), (148, 127907676), (156, 121348308), (208, 91011231), (222, 85271784), (234, 80898872), (296, 63953838), (312, 60674154), (333, 56847856), (337, 56173104), (444, 42635892), (468, 40449436), (481, 39356208), (592, 31976919), (624, 30337077), (666, 28423928), (674, 28086552), (811, 23341968), (888, 21317946), (936, 20224718), (962, 19678104), (1011, 18724368), (1332, 14211964), (1348, 14043276), (1443, 13118736), (1622, 11670984), (1776, 10658973), (1872, 10112359), (1924, 9839052), (2022, 9362184), (2433, 7780656), (2664, 7105982), (2696, 7021638), (2886, 6559368), (3033, 6241456), (3244, 5835492), (3848, 4919526), (4044, 4681092), (4329, 4372912), (4381, 4321008), (4866, 3890328), (5328, 3552991), (5392, 3510819), (5772, 3279684), (6066, 3120728), (6488, 2917746), (7299, 2593552), (7696, 2459763), (8088, 2340546), (8658, 2186456), (8762, 2160504), (9732, 1945164), (10543, 1795536), (11544, 1639842), (12132, 1560364), (12469, 1518192), (12976, 1458873), (13143, 1440336), (14598, 1296776), (16176, 1170273), (17316, 1093228), (17524, 1080252), (19464, 972582), (21086, 897768), (23088, 819921), (24264, 780182), (24938, 759096), (26286, 720168), (29196, 648388), (30007, 630864), (31629, 598512), (34632, 546614), (35048, 540126), (37407, 506064), (38928, 486291), (39429, 480112), (42172, 448884), (48528, 390091), (49876, 379548), (52572, 360084), (58392, 324194), (60014, 315432), (63258, 299256), (69264, 273307), (70096, 270063), (74814, 253032), (78858, 240056), (84344, 224442), (90021, 210288), (94887, 199504), (99752, 189774), (105144, 180042), (112221, 168688), (116784, 162097), (120028, 157716), (126516, 149628)]