2126663994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:581

約数の個数: 192

約数和(自身を含む): 5733649152

約数和(自身を除く): 3606985158

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 71, 78, 91, 98, 102, 119, 142, 147, 182, 213, 221, 238, 273, 294, 357, 426, 442, 461, 497, 546, 637, 663, 714, 833, 922, 923, 994, 1207, 1274, 1326, 1383, 1491, 1547, 1666, 1846, 1911, 2414, 2499, 2766, 2769, 2982, 3094, 3227, 3479, 3621, 3822, 4641, 4998, 5538, 5993, 6454, 6461, 6958, 7242, 7837, 8449, 9282, 9681, 10437, 10829, 11986, 12922, 15674, 15691, 16898, 17979, 19362, 19383, 20874, 21658, 22589, 23511, 25347, 31382, 32487, 32731, 35958, 38766, 41951, 45178, 45227, 47022, 47073, 50694, 54859, 59143, 64974, 65462, 67767, 83902, 90454, 94146, 98193, 101881, 109718, 109837, 118286, 125853, 135534, 135681, 164577, 177429, 196386, 203762, 219674, 229117, 251706, 271362, 293657, 305643, 329154, 329511, 354858, 384013, 425503, 458234, 556427, 587314, 611286, 659022, 687351, 713167, 768026, 768859, 851006, 880971, 1112854, 1152039, 1276509, 1374702, 1426334, 1537718, 1603819, 1669281, 1761942, 2139501, 2304078, 2306577, 2553018, 2978521, 3207638, 3338562, 3894989, 4279002, 4613154, 4811457, 4992169, 5957042, 7233551, 7789978, 8935563, 9622914, 9984338, 11684967, 14467102, 14976507, 17871126, 20849647, 21700653, 23369934, 27264923, 29953014, 41699294, 43401306, 50634857, 54529846, 62548941, 81794769, 101269714, 125097882, 151904571, 163589538, 303809142, 354443999, 708887998, 1063331997, 2126663994]

約数ペア:

[(1, 2126663994), (2, 1063331997), (3, 708887998), (6, 354443999), (7, 303809142), (13, 163589538), (14, 151904571), (17, 125097882), (21, 101269714), (26, 81794769), (34, 62548941), (39, 54529846), (42, 50634857), (49, 43401306), (51, 41699294), (71, 29953014), (78, 27264923), (91, 23369934), (98, 21700653), (102, 20849647), (119, 17871126), (142, 14976507), (147, 14467102), (182, 11684967), (213, 9984338), (221, 9622914), (238, 8935563), (273, 7789978), (294, 7233551), (357, 5957042), (426, 4992169), (442, 4811457), (461, 4613154), (497, 4279002), (546, 3894989), (637, 3338562), (663, 3207638), (714, 2978521), (833, 2553018), (922, 2306577), (923, 2304078), (994, 2139501), (1207, 1761942), (1274, 1669281), (1326, 1603819), (1383, 1537718), (1491, 1426334), (1547, 1374702), (1666, 1276509), (1846, 1152039), (1911, 1112854), (2414, 880971), (2499, 851006), (2766, 768859), (2769, 768026), (2982, 713167), (3094, 687351), (3227, 659022), (3479, 611286), (3621, 587314), (3822, 556427), (4641, 458234), (4998, 425503), (5538, 384013), (5993, 354858), (6454, 329511), (6461, 329154), (6958, 305643), (7242, 293657), (7837, 271362), (8449, 251706), (9282, 229117), (9681, 219674), (10437, 203762), (10829, 196386), (11986, 177429), (12922, 164577), (15674, 135681), (15691, 135534), (16898, 125853), (17979, 118286), (19362, 109837), (19383, 109718), (20874, 101881), (21658, 98193), (22589, 94146), (23511, 90454), (25347, 83902), (31382, 67767), (32487, 65462), (32731, 64974), (35958, 59143), (38766, 54859), (41951, 50694), (45178, 47073), (45227, 47022)]