18894897504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{11171}}^1$

素因数の和:12033

約数の個数: 144

約数和(自身を含む): 61487112960

約数和(自身を除く): 42592215456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 839, 1008, 1678, 2016, 2517, 3356, 5034, 5873, 6712, 7551, 10068, 11171, 11746, 13424, 15102, 17619, 20136, 22342, 23492, 26848, 30204, 33513, 35238, 40272, 44684, 46984, 52857, 60408, 67026, 70476, 78197, 80544, 89368, 93968, 100539, 105714, 120816, 134052, 140952, 156394, 178736, 187936, 201078, 211428, 234591, 241632, 268104, 281904, 312788, 357472, 402156, 422856, 469182, 536208, 563808, 625576, 703773, 804312, 845712, 938364, 1072416, 1251152, 1407546, 1608624, 1691424, 1876728, 2502304, 2815092, 3217248, 3753456, 5630184, 7506912, 9372469, 11260368, 18744938, 22520736, 28117407, 37489876, 56234814, 65607283, 74979752, 84352221, 112469628, 131214566, 149959504, 168704442, 196821849, 224939256, 262429132, 299919008, 337408884, 393643698, 449878512, 524858264, 590465547, 674817768, 787287396, 899757024, 1049716528, 1180931094, 1349635536, 1574574792, 2099433056, 2361862188, 2699271072, 3149149584, 4723724376, 6298299168, 9447448752, 18894897504]

約数ペア:

[(1, 18894897504), (2, 9447448752), (3, 6298299168), (4, 4723724376), (6, 3149149584), (7, 2699271072), (8, 2361862188), (9, 2099433056), (12, 1574574792), (14, 1349635536), (16, 1180931094), (18, 1049716528), (21, 899757024), (24, 787287396), (28, 674817768), (32, 590465547), (36, 524858264), (42, 449878512), (48, 393643698), (56, 337408884), (63, 299919008), (72, 262429132), (84, 224939256), (96, 196821849), (112, 168704442), (126, 149959504), (144, 131214566), (168, 112469628), (224, 84352221), (252, 74979752), (288, 65607283), (336, 56234814), (504, 37489876), (672, 28117407), (839, 22520736), (1008, 18744938), (1678, 11260368), (2016, 9372469), (2517, 7506912), (3356, 5630184), (5034, 3753456), (5873, 3217248), (6712, 2815092), (7551, 2502304), (10068, 1876728), (11171, 1691424), (11746, 1608624), (13424, 1407546), (15102, 1251152), (17619, 1072416), (20136, 938364), (22342, 845712), (23492, 804312), (26848, 703773), (30204, 625576), (33513, 563808), (35238, 536208), (40272, 469182), (44684, 422856), (46984, 402156), (52857, 357472), (60408, 312788), (67026, 281904), (70476, 268104), (78197, 241632), (80544, 234591), (89368, 211428), (93968, 201078), (100539, 187936), (105714, 178736), (120816, 156394), (134052, 140952)]