1971301883922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{859}}^1\times {\mathrm{23623}}^1$

素因数の和:24757

約数の個数: 128

約数和(自身を含む): 5032025395200

約数和(自身を除く): 3060723511278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 257, 378, 514, 771, 859, 1542, 1718, 1799, 2313, 2577, 3598, 4626, 5154, 5397, 6013, 6939, 7731, 10794, 12026, 13878, 15462, 16191, 18039, 23193, 23623, 32382, 36078, 46386, 47246, 48573, 54117, 70869, 97146, 108234, 141738, 162351, 165361, 212607, 220763, 324702, 330722, 425214, 441526, 496083, 637821, 662289, 992166, 1275642, 1324578, 1488249, 1545341, 1986867, 2976498, 3090682, 3973734, 4464747, 4636023, 5960601, 6071111, 8929494, 9272046, 11921202, 12142222, 13908069, 18213333, 20292157, 27816138, 36426666, 40584314, 41724207, 42497777, 54639999, 60876471, 83448414, 84995554, 109279998, 121752942, 127493331, 142045099, 163919997, 182629413, 254986662, 284090198, 327839994, 365258826, 382479993, 426135297, 547888239, 764959986, 852270594, 1095776478, 1147439979, 1278405891, 2294879958, 2556811782, 3835217673, 5215084349, 7670435346, 10430168698, 15645253047, 31290506094, 36505590443, 46935759141, 73011180886, 93871518282, 109516771329, 140807277423, 219033542658, 281614554846, 328550313987, 657100627974, 985650941961, 1971301883922]

約数ペア:

[(1, 1971301883922), (2, 985650941961), (3, 657100627974), (6, 328550313987), (7, 281614554846), (9, 219033542658), (14, 140807277423), (18, 109516771329), (21, 93871518282), (27, 73011180886), (42, 46935759141), (54, 36505590443), (63, 31290506094), (126, 15645253047), (189, 10430168698), (257, 7670435346), (378, 5215084349), (514, 3835217673), (771, 2556811782), (859, 2294879958), (1542, 1278405891), (1718, 1147439979), (1799, 1095776478), (2313, 852270594), (2577, 764959986), (3598, 547888239), (4626, 426135297), (5154, 382479993), (5397, 365258826), (6013, 327839994), (6939, 284090198), (7731, 254986662), (10794, 182629413), (12026, 163919997), (13878, 142045099), (15462, 127493331), (16191, 121752942), (18039, 109279998), (23193, 84995554), (23623, 83448414), (32382, 60876471), (36078, 54639999), (46386, 42497777), (47246, 41724207), (48573, 40584314), (54117, 36426666), (70869, 27816138), (97146, 20292157), (108234, 18213333), (141738, 13908069), (162351, 12142222), (165361, 11921202), (212607, 9272046), (220763, 8929494), (324702, 6071111), (330722, 5960601), (425214, 4636023), (441526, 4464747), (496083, 3973734), (637821, 3090682), (662289, 2976498), (992166, 1986867), (1275642, 1545341), (1324578, 1488249)]