21672161784

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8009}}^1$

素因数の和:8107

約数の個数: 288

約数和(自身を含む): 74786166000

約数和(自身を除く): 53114004216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 59, 63, 72, 78, 84, 91, 98, 104, 117, 118, 126, 147, 156, 168, 177, 182, 196, 234, 236, 252, 273, 294, 312, 354, 364, 392, 413, 441, 468, 472, 504, 531, 546, 588, 637, 708, 728, 767, 819, 826, 882, 936, 1062, 1092, 1176, 1239, 1274, 1416, 1534, 1638, 1652, 1764, 1911, 2124, 2184, 2301, 2478, 2548, 2891, 3068, 3276, 3304, 3528, 3717, 3822, 4248, 4602, 4956, 5096, 5369, 5733, 5782, 6136, 6552, 6903, 7434, 7644, 8009, 8673, 9204, 9912, 10738, 11466, 11564, 13806, 14868, 15288, 16018, 16107, 17346, 18408, 21476, 22932, 23128, 24027, 26019, 27612, 29736, 32036, 32214, 34692, 37583, 42952, 45864, 48054, 48321, 52038, 55224, 56063, 64072, 64428, 69384, 72081, 75166, 96108, 96642, 104076, 104117, 112126, 112749, 128856, 144162, 150332, 168189, 192216, 193284, 208152, 208234, 224252, 225498, 288324, 300664, 312351, 336378, 338247, 386568, 392441, 416468, 448504, 450996, 472531, 504567, 576648, 624702, 672756, 676494, 728819, 784882, 832936, 901992, 937053, 945062, 1009134, 1177323, 1249404, 1345512, 1352988, 1417593, 1457638, 1569764, 1874106, 1890124, 2018268, 2186457, 2354646, 2498808, 2705976, 2835186, 2915276, 3139528, 3307717, 3531969, 3748212, 3780248, 4036536, 4252779, 4372914, 4709292, 5101733, 5670372, 5830552, 6142903, 6559371, 6615434, 7063938, 7496424, 8505558, 8745828, 9418584, 9923151, 10203466, 11340744, 12285806, 13118742, 13230868, 14127876, 15305199, 17011116, 17491656, 18428709, 19846302, 20406932, 23154019, 24571612, 26237484, 26461736, 28255752, 29769453, 30610398, 34022232, 36857418, 39692604, 40813864, 43000321, 45915597, 46308038, 49143224, 52474968, 55286127, 59538906, 61220796, 69462057, 73714836, 79385208, 86000642, 91831194, 92616076, 110572254, 119077812, 122441592, 129000963, 138924114, 147429672, 172001284, 183662388, 185232152, 208386171, 221144508, 238155624, 258001926, 277848228, 301002247, 344002568, 367324776, 387002889, 416772342, 442289016, 516003852, 555696456, 602004494, 774005778, 833544684, 903006741, 1032007704, 1204008988, 1548011556, 1667089368, 1806013482, 2408017976, 2709020223, 3096023112, 3612026964, 5418040446, 7224053928, 10836080892, 21672161784]

約数ペア:

[(1, 21672161784), (2, 10836080892), (3, 7224053928), (4, 5418040446), (6, 3612026964), (7, 3096023112), (8, 2709020223), (9, 2408017976), (12, 1806013482), (13, 1667089368), (14, 1548011556), (18, 1204008988), (21, 1032007704), (24, 903006741), (26, 833544684), (28, 774005778), (36, 602004494), (39, 555696456), (42, 516003852), (49, 442289016), (52, 416772342), (56, 387002889), (59, 367324776), (63, 344002568), (72, 301002247), (78, 277848228), (84, 258001926), (91, 238155624), (98, 221144508), (104, 208386171), (117, 185232152), (118, 183662388), (126, 172001284), (147, 147429672), (156, 138924114), (168, 129000963), (177, 122441592), (182, 119077812), (196, 110572254), (234, 92616076), (236, 91831194), (252, 86000642), (273, 79385208), (294, 73714836), (312, 69462057), (354, 61220796), (364, 59538906), (392, 55286127), (413, 52474968), (441, 49143224), (468, 46308038), (472, 45915597), (504, 43000321), (531, 40813864), (546, 39692604), (588, 36857418), (637, 34022232), (708, 30610398), (728, 29769453), (767, 28255752), (819, 26461736), (826, 26237484), (882, 24571612), (936, 23154019), (1062, 20406932), (1092, 19846302), (1176, 18428709), (1239, 17491656), (1274, 17011116), (1416, 15305199), (1534, 14127876), (1638, 13230868), (1652, 13118742), (1764, 12285806), (1911, 11340744), (2124, 10203466), (2184, 9923151), (2301, 9418584), (2478, 8745828), (2548, 8505558), (2891, 7496424), (3068, 7063938), (3276, 6615434), (3304, 6559371), (3528, 6142903), (3717, 5830552), (3822, 5670372), (4248, 5101733), (4602, 4709292), (4956, 4372914), (5096, 4252779), (5369, 4036536), (5733, 3780248), (5782, 3748212), (6136, 3531969), (6552, 3307717), (6903, 3139528), (7434, 2915276), (7644, 2835186), (8009, 2705976), (8673, 2498808), (9204, 2354646), (9912, 2186457), (10738, 2018268), (11466, 1890124), (11564, 1874106), (13806, 1569764), (14868, 1457638), (15288, 1417593), (16018, 1352988), (16107, 1345512), (17346, 1249404), (18408, 1177323), (21476, 1009134), (22932, 945062), (23128, 937053), (24027, 901992), (26019, 832936), (27612, 784882), (29736, 728819), (32036, 676494), (32214, 672756), (34692, 624702), (37583, 576648), (42952, 504567), (45864, 472531), (48054, 450996), (48321, 448504), (52038, 416468), (55224, 392441), (56063, 386568), (64072, 338247), (64428, 336378), (69384, 312351), (72081, 300664), (75166, 288324), (96108, 225498), (96642, 224252), (104076, 208234), (104117, 208152), (112126, 193284), (112749, 192216), (128856, 168189), (144162, 150332)]