18904665024

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151247}}^1$

素因数の和:151303

約数の個数: 168

約数和(自身を含む): 63925874688

約数和(自身を除く): 45021209664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3472, 3906, 4032, 4464, 5208, 5952, 6944, 7812, 8928, 10416, 13888, 15624, 17856, 20832, 31248, 41664, 62496, 124992, 151247, 302494, 453741, 604988, 907482, 1058729, 1209976, 1361223, 1814964, 2117458, 2419952, 2722446, 3176187, 3629928, 4234916, 4688657, 4839904, 5444892, 6352374, 7259856, 8469832, 9377314, 9528561, 9679808, 10889784, 12704748, 14065971, 14519712, 16939664, 18754628, 19057122, 21779568, 25409496, 28131942, 29039424, 32820599, 33879328, 37509256, 38114244, 42197913, 43559136, 50818992, 56263884, 65641198, 67758656, 75018512, 76228488, 84395826, 87118272, 98461797, 101637984, 112527768, 131282396, 150037024, 152456976, 168791652, 196923594, 203275968, 225055536, 262564792, 295385391, 300074048, 304913952, 337583304, 393847188, 450111072, 525129584, 590770782, 609827904, 675166608, 787694376, 900222144, 1050259168, 1181541564, 1350333216, 1575388752, 2100518336, 2363083128, 2700666432, 3150777504, 4726166256, 6301555008, 9452332512, 18904665024]

約数ペア:

[(1, 18904665024), (2, 9452332512), (3, 6301555008), (4, 4726166256), (6, 3150777504), (7, 2700666432), (8, 2363083128), (9, 2100518336), (12, 1575388752), (14, 1350333216), (16, 1181541564), (18, 1050259168), (21, 900222144), (24, 787694376), (28, 675166608), (31, 609827904), (32, 590770782), (36, 525129584), (42, 450111072), (48, 393847188), (56, 337583304), (62, 304913952), (63, 300074048), (64, 295385391), (72, 262564792), (84, 225055536), (93, 203275968), (96, 196923594), (112, 168791652), (124, 152456976), (126, 150037024), (144, 131282396), (168, 112527768), (186, 101637984), (192, 98461797), (217, 87118272), (224, 84395826), (248, 76228488), (252, 75018512), (279, 67758656), (288, 65641198), (336, 56263884), (372, 50818992), (434, 43559136), (448, 42197913), (496, 38114244), (504, 37509256), (558, 33879328), (576, 32820599), (651, 29039424), (672, 28131942), (744, 25409496), (868, 21779568), (992, 19057122), (1008, 18754628), (1116, 16939664), (1302, 14519712), (1344, 14065971), (1488, 12704748), (1736, 10889784), (1953, 9679808), (1984, 9528561), (2016, 9377314), (2232, 8469832), (2604, 7259856), (2976, 6352374), (3472, 5444892), (3906, 4839904), (4032, 4688657), (4464, 4234916), (5208, 3629928), (5952, 3176187), (6944, 2722446), (7812, 2419952), (8928, 2117458), (10416, 1814964), (13888, 1361223), (15624, 1209976), (17856, 1058729), (20832, 907482), (31248, 604988), (41664, 453741), (62496, 302494), (124992, 151247)]