2028180462

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 5335331328

約数和(自身を除く): 3307150866

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 71, 73, 77, 98, 121, 142, 146, 147, 154, 213, 219, 231, 242, 294, 363, 426, 438, 462, 497, 511, 539, 726, 781, 803, 847, 994, 1022, 1078, 1331, 1491, 1533, 1562, 1606, 1617, 1694, 2343, 2409, 2541, 2662, 2982, 3066, 3234, 3479, 3577, 3993, 4686, 4818, 5082, 5183, 5467, 5621, 5929, 6958, 7154, 7986, 8591, 8833, 9317, 10366, 10437, 10731, 10934, 11242, 11858, 15549, 16401, 16863, 17182, 17666, 17787, 18634, 20874, 21462, 25773, 26499, 27951, 31098, 32802, 33726, 35574, 36281, 38269, 39347, 51546, 52998, 55902, 57013, 60137, 61831, 65219, 72562, 76538, 78694, 94501, 97163, 108843, 114026, 114807, 118041, 120274, 123662, 130438, 171039, 180411, 185493, 189002, 194326, 195657, 217686, 229614, 236082, 253967, 283503, 291489, 342078, 360822, 370986, 391314, 399091, 420959, 432817, 507934, 567006, 582978, 627143, 661507, 680141, 761901, 798182, 841918, 865634, 1197273, 1254286, 1262877, 1298451, 1323014, 1360282, 1523802, 1881429, 1984521, 2040423, 2394546, 2525754, 2596902, 2793637, 3762858, 3969042, 4080846, 4390001, 4630549, 4760987, 5587274, 6898573, 8380911, 8780002, 9261098, 9521974, 13170003, 13797146, 13891647, 14282961, 16761822, 20695719, 26340006, 27783294, 28565922, 30730007, 41391438, 48290011, 61460014, 92190021, 96580022, 144870033, 184380042, 289740066, 338030077, 676060154, 1014090231, 2028180462]

約数ペア:

[(1, 2028180462), (2, 1014090231), (3, 676060154), (6, 338030077), (7, 289740066), (11, 184380042), (14, 144870033), (21, 96580022), (22, 92190021), (33, 61460014), (42, 48290011), (49, 41391438), (66, 30730007), (71, 28565922), (73, 27783294), (77, 26340006), (98, 20695719), (121, 16761822), (142, 14282961), (146, 13891647), (147, 13797146), (154, 13170003), (213, 9521974), (219, 9261098), (231, 8780002), (242, 8380911), (294, 6898573), (363, 5587274), (426, 4760987), (438, 4630549), (462, 4390001), (497, 4080846), (511, 3969042), (539, 3762858), (726, 2793637), (781, 2596902), (803, 2525754), (847, 2394546), (994, 2040423), (1022, 1984521), (1078, 1881429), (1331, 1523802), (1491, 1360282), (1533, 1323014), (1562, 1298451), (1606, 1262877), (1617, 1254286), (1694, 1197273), (2343, 865634), (2409, 841918), (2541, 798182), (2662, 761901), (2982, 680141), (3066, 661507), (3234, 627143), (3479, 582978), (3577, 567006), (3993, 507934), (4686, 432817), (4818, 420959), (5082, 399091), (5183, 391314), (5467, 370986), (5621, 360822), (5929, 342078), (6958, 291489), (7154, 283503), (7986, 253967), (8591, 236082), (8833, 229614), (9317, 217686), (10366, 195657), (10437, 194326), (10731, 189002), (10934, 185493), (11242, 180411), (11858, 171039), (15549, 130438), (16401, 123662), (16863, 120274), (17182, 118041), (17666, 114807), (17787, 114026), (18634, 108843), (20874, 97163), (21462, 94501), (25773, 78694), (26499, 76538), (27951, 72562), (31098, 65219), (32802, 61831), (33726, 60137), (35574, 57013), (36281, 55902), (38269, 52998), (39347, 51546)]