21042176064

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1204337}}^1$

素因数の和:1204372

約数の個数: 112

約数和(自身を含む): 68522014848

約数和(自身を除く): 47479838784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 1204337, 2408674, 3613011, 4817348, 7226022, 8430359, 9634696, 14452044, 15656381, 16860718, 19269392, 25291077, 28904088, 31312762, 33721436, 38538784, 46969143, 50582154, 57808176, 62625524, 67442872, 77077568, 93938286, 101164308, 109594667, 115616352, 125251048, 134885744, 187876572, 202328616, 219189334, 231232704, 250502096, 269771488, 328784001, 375753144, 404657232, 438378668, 501004192, 539542976, 657568002, 751506288, 809314464, 876757336, 1002008384, 1315136004, 1503012576, 1618628928, 1753514672, 2630272008, 3006025152, 3507029344, 5260544016, 7014058688, 10521088032, 21042176064]

約数ペア:

[(1, 21042176064), (2, 10521088032), (3, 7014058688), (4, 5260544016), (6, 3507029344), (7, 3006025152), (8, 2630272008), (12, 1753514672), (13, 1618628928), (14, 1503012576), (16, 1315136004), (21, 1002008384), (24, 876757336), (26, 809314464), (28, 751506288), (32, 657568002), (39, 539542976), (42, 501004192), (48, 438378668), (52, 404657232), (56, 375753144), (64, 328784001), (78, 269771488), (84, 250502096), (91, 231232704), (96, 219189334), (104, 202328616), (112, 187876572), (156, 134885744), (168, 125251048), (182, 115616352), (192, 109594667), (208, 101164308), (224, 93938286), (273, 77077568), (312, 67442872), (336, 62625524), (364, 57808176), (416, 50582154), (448, 46969143), (546, 38538784), (624, 33721436), (672, 31312762), (728, 28904088), (832, 25291077), (1092, 19269392), (1248, 16860718), (1344, 15656381), (1456, 14452044), (2184, 9634696), (2496, 8430359), (2912, 7226022), (4368, 4817348), (5824, 3613011), (8736, 2408674), (17472, 1204337)]