18820853856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2262

約数の個数: 288

約数和(自身を含む): 63264801600

約数和(自身を除く): 44443947744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 109, 112, 123, 126, 144, 164, 168, 218, 224, 246, 252, 287, 288, 327, 328, 336, 369, 436, 492, 504, 574, 654, 656, 672, 738, 763, 861, 872, 981, 984, 1008, 1148, 1308, 1312, 1476, 1526, 1722, 1744, 1962, 1968, 2016, 2089, 2289, 2296, 2583, 2616, 2952, 3052, 3444, 3488, 3924, 3936, 4178, 4469, 4578, 4592, 5166, 5232, 5904, 6104, 6267, 6867, 6888, 7848, 8356, 8938, 9156, 9184, 10332, 10464, 11808, 12208, 12534, 13407, 13734, 13776, 14623, 15696, 16712, 17876, 18312, 18801, 20664, 24416, 25068, 26814, 27468, 27552, 29246, 31283, 31392, 33424, 35752, 36624, 37602, 40221, 41328, 43869, 50136, 53628, 54936, 58492, 62566, 66848, 71504, 73248, 75204, 80442, 82656, 85649, 87738, 93849, 100272, 107256, 109872, 116984, 125132, 131607, 143008, 150408, 160884, 171298, 175476, 187698, 200544, 214512, 219744, 227701, 233968, 250264, 256947, 263214, 281547, 300816, 321768, 342596, 350952, 375396, 429024, 455402, 467936, 500528, 513894, 526428, 563094, 599543, 601632, 643536, 683103, 685192, 701904, 750792, 770841, 910804, 1001056, 1027788, 1052856, 1126188, 1199086, 1287072, 1366206, 1370384, 1403808, 1501584, 1541682, 1593907, 1798629, 1821608, 2049309, 2055576, 2105712, 2252376, 2398172, 2732412, 2740768, 3003168, 3083364, 3187814, 3597258, 3643216, 4098618, 4111152, 4211424, 4504752, 4781721, 4796344, 5395887, 5464824, 6166728, 6375628, 7194516, 7286432, 8197236, 8222304, 9009504, 9335741, 9563442, 9592688, 10791774, 10929648, 12333456, 12751256, 14345163, 14389032, 16394472, 18671482, 19126884, 19185376, 21583548, 21859296, 24666912, 25502512, 28007223, 28690326, 28778064, 32788944, 37342964, 38253768, 43167096, 51005024, 56014446, 57380652, 57556128, 65350187, 65577888, 74685928, 76507536, 84021669, 86334192, 112028892, 114761304, 130700374, 149371856, 153015072, 168043338, 172668384, 196050561, 224057784, 229522608, 261400748, 298743712, 336086676, 392101122, 448115568, 459045216, 522801496, 588151683, 672173352, 784202244, 896231136, 1045602992, 1176303366, 1344346704, 1568404488, 2091205984, 2352606732, 2688693408, 3136808976, 4705213464, 6273617952, 9410426928, 18820853856]

約数ペア:

[(1, 18820853856), (2, 9410426928), (3, 6273617952), (4, 4705213464), (6, 3136808976), (7, 2688693408), (8, 2352606732), (9, 2091205984), (12, 1568404488), (14, 1344346704), (16, 1176303366), (18, 1045602992), (21, 896231136), (24, 784202244), (28, 672173352), (32, 588151683), (36, 522801496), (41, 459045216), (42, 448115568), (48, 392101122), (56, 336086676), (63, 298743712), (72, 261400748), (82, 229522608), (84, 224057784), (96, 196050561), (109, 172668384), (112, 168043338), (123, 153015072), (126, 149371856), (144, 130700374), (164, 114761304), (168, 112028892), (218, 86334192), (224, 84021669), (246, 76507536), (252, 74685928), (287, 65577888), (288, 65350187), (327, 57556128), (328, 57380652), (336, 56014446), (369, 51005024), (436, 43167096), (492, 38253768), (504, 37342964), (574, 32788944), (654, 28778064), (656, 28690326), (672, 28007223), (738, 25502512), (763, 24666912), (861, 21859296), (872, 21583548), (981, 19185376), (984, 19126884), (1008, 18671482), (1148, 16394472), (1308, 14389032), (1312, 14345163), (1476, 12751256), (1526, 12333456), (1722, 10929648), (1744, 10791774), (1962, 9592688), (1968, 9563442), (2016, 9335741), (2089, 9009504), (2289, 8222304), (2296, 8197236), (2583, 7286432), (2616, 7194516), (2952, 6375628), (3052, 6166728), (3444, 5464824), (3488, 5395887), (3924, 4796344), (3936, 4781721), (4178, 4504752), (4469, 4211424), (4578, 4111152), (4592, 4098618), (5166, 3643216), (5232, 3597258), (5904, 3187814), (6104, 3083364), (6267, 3003168), (6867, 2740768), (6888, 2732412), (7848, 2398172), (8356, 2252376), (8938, 2105712), (9156, 2055576), (9184, 2049309), (10332, 1821608), (10464, 1798629), (11808, 1593907), (12208, 1541682), (12534, 1501584), (13407, 1403808), (13734, 1370384), (13776, 1366206), (14623, 1287072), (15696, 1199086), (16712, 1126188), (17876, 1052856), (18312, 1027788), (18801, 1001056), (20664, 910804), (24416, 770841), (25068, 750792), (26814, 701904), (27468, 685192), (27552, 683103), (29246, 643536), (31283, 601632), (31392, 599543), (33424, 563094), (35752, 526428), (36624, 513894), (37602, 500528), (40221, 467936), (41328, 455402), (43869, 429024), (50136, 375396), (53628, 350952), (54936, 342596), (58492, 321768), (62566, 300816), (66848, 281547), (71504, 263214), (73248, 256947), (75204, 250264), (80442, 233968), (82656, 227701), (85649, 219744), (87738, 214512), (93849, 200544), (100272, 187698), (107256, 175476), (109872, 171298), (116984, 160884), (125132, 150408), (131607, 143008)]