2018147712

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:693

約数の個数: 192

約数和(自身を含む): 6274468800

約数和(自身を除く): 4256321088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 283, 294, 336, 379, 384, 392, 448, 566, 588, 672, 758, 784, 849, 896, 1132, 1137, 1176, 1344, 1516, 1568, 1698, 1981, 2264, 2274, 2352, 2653, 2688, 3032, 3136, 3396, 3962, 4528, 4548, 4704, 5306, 5943, 6064, 6272, 6792, 7924, 7959, 9056, 9096, 9408, 10612, 11886, 12128, 13584, 13867, 15848, 15918, 18112, 18192, 18571, 18816, 21224, 23772, 24256, 27168, 27734, 31696, 31836, 36224, 36384, 37142, 41601, 42448, 47544, 48512, 54336, 55468, 55713, 63392, 63672, 72768, 74284, 83202, 84896, 95088, 107257, 108672, 110936, 111426, 126784, 127344, 145536, 148568, 166404, 169792, 190176, 214514, 221872, 222852, 253568, 254688, 297136, 321771, 332808, 339584, 380352, 429028, 443744, 445704, 509376, 594272, 643542, 665616, 750799, 760704, 858056, 887488, 891408, 1018752, 1188544, 1287084, 1331232, 1501598, 1716112, 1774976, 1782816, 2252397, 2377088, 2574168, 2662464, 3003196, 3432224, 3565632, 4504794, 5148336, 5255593, 5324928, 6006392, 6864448, 7131264, 9009588, 10296672, 10511186, 12012784, 13728896, 15766779, 18019176, 20593344, 21022372, 24025568, 31533558, 36038352, 41186688, 42044744, 48051136, 63067116, 72076704, 84089488, 96102272, 126134232, 144153408, 168178976, 252268464, 288306816, 336357952, 504536928, 672715904, 1009073856, 2018147712]

約数ペア:

[(1, 2018147712), (2, 1009073856), (3, 672715904), (4, 504536928), (6, 336357952), (7, 288306816), (8, 252268464), (12, 168178976), (14, 144153408), (16, 126134232), (21, 96102272), (24, 84089488), (28, 72076704), (32, 63067116), (42, 48051136), (48, 42044744), (49, 41186688), (56, 36038352), (64, 31533558), (84, 24025568), (96, 21022372), (98, 20593344), (112, 18019176), (128, 15766779), (147, 13728896), (168, 12012784), (192, 10511186), (196, 10296672), (224, 9009588), (283, 7131264), (294, 6864448), (336, 6006392), (379, 5324928), (384, 5255593), (392, 5148336), (448, 4504794), (566, 3565632), (588, 3432224), (672, 3003196), (758, 2662464), (784, 2574168), (849, 2377088), (896, 2252397), (1132, 1782816), (1137, 1774976), (1176, 1716112), (1344, 1501598), (1516, 1331232), (1568, 1287084), (1698, 1188544), (1981, 1018752), (2264, 891408), (2274, 887488), (2352, 858056), (2653, 760704), (2688, 750799), (3032, 665616), (3136, 643542), (3396, 594272), (3962, 509376), (4528, 445704), (4548, 443744), (4704, 429028), (5306, 380352), (5943, 339584), (6064, 332808), (6272, 321771), (6792, 297136), (7924, 254688), (7959, 253568), (9056, 222852), (9096, 221872), (9408, 214514), (10612, 190176), (11886, 169792), (12128, 166404), (13584, 148568), (13867, 145536), (15848, 127344), (15918, 126784), (18112, 111426), (18192, 110936), (18571, 108672), (18816, 107257), (21224, 95088), (23772, 84896), (24256, 83202), (27168, 74284), (27734, 72768), (31696, 63672), (31836, 63392), (36224, 55713), (36384, 55468), (37142, 54336), (41601, 48512), (42448, 47544)]