21059455032

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{140689}}^1$

素因数の和:140728

約数の個数: 192

約数和(自身を含む): 73744070400

約数和(自身を除く): 52684615368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 132, 154, 162, 168, 189, 198, 216, 231, 243, 252, 264, 297, 308, 324, 378, 396, 462, 486, 504, 567, 594, 616, 648, 693, 756, 792, 891, 924, 972, 1134, 1188, 1386, 1512, 1701, 1782, 1848, 1944, 2079, 2268, 2376, 2673, 2772, 3402, 3564, 4158, 4536, 5346, 5544, 6237, 6804, 7128, 8316, 10692, 12474, 13608, 16632, 18711, 21384, 24948, 37422, 49896, 74844, 140689, 149688, 281378, 422067, 562756, 844134, 984823, 1125512, 1266201, 1547579, 1688268, 1969646, 2532402, 2954469, 3095158, 3376536, 3798603, 3939292, 4642737, 5064804, 5908938, 6190316, 7597206, 7878584, 8863407, 9285474, 10129608, 10833053, 11395809, 11817876, 12380632, 13928211, 15194412, 17726814, 18570948, 21666106, 22791618, 23635752, 26590221, 27856422, 30388824, 32499159, 34187427, 35453628, 37141896, 41784633, 43332212, 45583236, 53180442, 55712844, 64998318, 68374854, 70907256, 79770663, 83569266, 86664424, 91166472, 97497477, 106360884, 111425688, 125353899, 129996636, 136749708, 159541326, 167138532, 194994954, 212721768, 239311989, 250707798, 259993272, 273499416, 292492431, 319082652, 334277064, 376061697, 389989908, 478623978, 501415596, 584984862, 638165304, 752123394, 779979816, 877477293, 957247956, 1002831192, 1169969724, 1504246788, 1754954586, 1914495912, 2339939448, 2632431879, 3008493576, 3509909172, 5264863758, 7019818344, 10529727516, 21059455032]

約数ペア:

[(1, 21059455032), (2, 10529727516), (3, 7019818344), (4, 5264863758), (6, 3509909172), (7, 3008493576), (8, 2632431879), (9, 2339939448), (11, 1914495912), (12, 1754954586), (14, 1504246788), (18, 1169969724), (21, 1002831192), (22, 957247956), (24, 877477293), (27, 779979816), (28, 752123394), (33, 638165304), (36, 584984862), (42, 501415596), (44, 478623978), (54, 389989908), (56, 376061697), (63, 334277064), (66, 319082652), (72, 292492431), (77, 273499416), (81, 259993272), (84, 250707798), (88, 239311989), (99, 212721768), (108, 194994954), (126, 167138532), (132, 159541326), (154, 136749708), (162, 129996636), (168, 125353899), (189, 111425688), (198, 106360884), (216, 97497477), (231, 91166472), (243, 86664424), (252, 83569266), (264, 79770663), (297, 70907256), (308, 68374854), (324, 64998318), (378, 55712844), (396, 53180442), (462, 45583236), (486, 43332212), (504, 41784633), (567, 37141896), (594, 35453628), (616, 34187427), (648, 32499159), (693, 30388824), (756, 27856422), (792, 26590221), (891, 23635752), (924, 22791618), (972, 21666106), (1134, 18570948), (1188, 17726814), (1386, 15194412), (1512, 13928211), (1701, 12380632), (1782, 11817876), (1848, 11395809), (1944, 10833053), (2079, 10129608), (2268, 9285474), (2376, 8863407), (2673, 7878584), (2772, 7597206), (3402, 6190316), (3564, 5908938), (4158, 5064804), (4536, 4642737), (5346, 3939292), (5544, 3798603), (6237, 3376536), (6804, 3095158), (7128, 2954469), (8316, 2532402), (10692, 1969646), (12474, 1688268), (13608, 1547579), (16632, 1266201), (18711, 1125512), (21384, 984823), (24948, 844134), (37422, 562756), (49896, 422067), (74844, 281378), (140689, 149688)]