18212818176

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2903}}^1$

素因数の和:3321

約数の個数: 216

約数和(自身を含む): 60188768640

約数和(自身を除く): 41975950464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 389, 448, 504, 576, 672, 768, 778, 896, 1008, 1152, 1167, 1344, 1556, 1792, 2016, 2304, 2334, 2688, 2723, 2903, 3112, 3501, 4032, 4668, 5376, 5446, 5806, 6224, 7002, 8064, 8169, 8709, 9336, 10892, 11612, 12448, 14004, 16128, 16338, 17418, 18672, 20321, 21784, 23224, 24507, 24896, 26127, 28008, 32676, 34836, 37344, 40642, 43568, 46448, 49014, 49792, 52254, 56016, 60963, 65352, 69672, 74688, 81284, 87136, 92896, 98028, 99584, 104508, 112032, 121926, 130704, 139344, 149376, 162568, 174272, 182889, 185792, 196056, 209016, 224064, 243852, 261408, 278688, 298752, 325136, 348544, 365778, 371584, 392112, 418032, 448128, 487704, 522816, 557376, 650272, 697088, 731556, 743168, 784224, 836064, 896256, 975408, 1045632, 1114752, 1129267, 1300544, 1463112, 1568448, 1672128, 1950816, 2091264, 2229504, 2258534, 2601088, 2926224, 3136896, 3344256, 3387801, 3901632, 4517068, 5202176, 5852448, 6273792, 6688512, 6775602, 7803264, 7904869, 9034136, 10163403, 11704896, 13551204, 15606528, 15809738, 18068272, 20326806, 23409792, 23714607, 27102408, 31619476, 36136544, 40653612, 46819584, 47429214, 54204816, 63238952, 71143821, 72273088, 81307224, 94858428, 108409632, 126477904, 142287642, 144546176, 162614448, 189716856, 216819264, 252955808, 284575284, 289092352, 325228896, 379433712, 433638528, 505911616, 569150568, 650457792, 758867424, 867277056, 1011823232, 1138301136, 1300915584, 1517734848, 2023646464, 2276602272, 2601831168, 3035469696, 4553204544, 6070939392, 9106409088, 18212818176]

約数ペア:

[(1, 18212818176), (2, 9106409088), (3, 6070939392), (4, 4553204544), (6, 3035469696), (7, 2601831168), (8, 2276602272), (9, 2023646464), (12, 1517734848), (14, 1300915584), (16, 1138301136), (18, 1011823232), (21, 867277056), (24, 758867424), (28, 650457792), (32, 569150568), (36, 505911616), (42, 433638528), (48, 379433712), (56, 325228896), (63, 289092352), (64, 284575284), (72, 252955808), (84, 216819264), (96, 189716856), (112, 162614448), (126, 144546176), (128, 142287642), (144, 126477904), (168, 108409632), (192, 94858428), (224, 81307224), (252, 72273088), (256, 71143821), (288, 63238952), (336, 54204816), (384, 47429214), (389, 46819584), (448, 40653612), (504, 36136544), (576, 31619476), (672, 27102408), (768, 23714607), (778, 23409792), (896, 20326806), (1008, 18068272), (1152, 15809738), (1167, 15606528), (1344, 13551204), (1556, 11704896), (1792, 10163403), (2016, 9034136), (2304, 7904869), (2334, 7803264), (2688, 6775602), (2723, 6688512), (2903, 6273792), (3112, 5852448), (3501, 5202176), (4032, 4517068), (4668, 3901632), (5376, 3387801), (5446, 3344256), (5806, 3136896), (6224, 2926224), (7002, 2601088), (8064, 2258534), (8169, 2229504), (8709, 2091264), (9336, 1950816), (10892, 1672128), (11612, 1568448), (12448, 1463112), (14004, 1300544), (16128, 1129267), (16338, 1114752), (17418, 1045632), (18672, 975408), (20321, 896256), (21784, 836064), (23224, 784224), (24507, 743168), (24896, 731556), (26127, 697088), (28008, 650272), (32676, 557376), (34836, 522816), (37344, 487704), (40642, 448128), (43568, 418032), (46448, 392112), (49014, 371584), (49792, 365778), (52254, 348544), (56016, 325136), (60963, 298752), (65352, 278688), (69672, 261408), (74688, 243852), (81284, 224064), (87136, 209016), (92896, 196056), (98028, 185792), (99584, 182889), (104508, 174272), (112032, 162568), (121926, 149376), (130704, 139344)]