2011904433

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 4118169600

約数和(自身を除く): 2106265167

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 31, 33, 53, 57, 63, 77, 93, 99, 133, 159, 171, 189, 209, 217, 231, 279, 297, 341, 371, 399, 477, 513, 583, 589, 627, 651, 693, 837, 961, 1007, 1023, 1113, 1197, 1431, 1463, 1643, 1749, 1767, 1881, 1953, 2079, 2387, 2883, 3021, 3069, 3339, 3591, 4081, 4123, 4389, 4929, 5247, 5301, 5643, 5859, 6479, 6727, 7049, 7161, 8649, 9063, 9207, 10017, 10571, 11077, 11501, 12243, 12369, 13167, 14787, 15741, 15903, 18073, 18259, 19437, 20181, 21147, 21483, 25947, 27189, 31217, 31713, 33231, 34503, 36729, 37107, 39501, 44361, 45353, 50933, 54219, 54777, 58311, 60543, 63441, 64449, 73997, 77539, 93651, 95139, 99693, 103509, 110187, 111321, 126511, 127813, 136059, 152799, 162657, 164331, 174933, 181629, 190323, 200849, 218519, 221991, 232617, 280953, 285417, 299079, 310527, 343387, 356531, 379533, 383439, 408177, 458397, 487971, 492993, 560263, 602547, 655557, 665973, 697851, 842859, 967727, 1030161, 1069593, 1138599, 1150317, 1224531, 1375191, 1405943, 1680789, 1807641, 1966671, 1997919, 2093553, 2403709, 2903181, 3090483, 3208779, 3415797, 3450951, 3921841, 4217829, 5042367, 5422923, 5900013, 6774089, 7211127, 8709543, 9271449, 9626337, 10644997, 11765523, 12653487, 15127101, 20322267, 21633381, 26128629, 31934991, 35296569, 37960461, 60966801, 64900143, 74514979, 95804973, 105889707, 182900403, 223544937, 287414919, 670634811, 2011904433]

約数ペア:

[(1, 2011904433), (3, 670634811), (7, 287414919), (9, 223544937), (11, 182900403), (19, 105889707), (21, 95804973), (27, 74514979), (31, 64900143), (33, 60966801), (53, 37960461), (57, 35296569), (63, 31934991), (77, 26128629), (93, 21633381), (99, 20322267), (133, 15127101), (159, 12653487), (171, 11765523), (189, 10644997), (209, 9626337), (217, 9271449), (231, 8709543), (279, 7211127), (297, 6774089), (341, 5900013), (371, 5422923), (399, 5042367), (477, 4217829), (513, 3921841), (583, 3450951), (589, 3415797), (627, 3208779), (651, 3090483), (693, 2903181), (837, 2403709), (961, 2093553), (1007, 1997919), (1023, 1966671), (1113, 1807641), (1197, 1680789), (1431, 1405943), (1463, 1375191), (1643, 1224531), (1749, 1150317), (1767, 1138599), (1881, 1069593), (1953, 1030161), (2079, 967727), (2387, 842859), (2883, 697851), (3021, 665973), (3069, 655557), (3339, 602547), (3591, 560263), (4081, 492993), (4123, 487971), (4389, 458397), (4929, 408177), (5247, 383439), (5301, 379533), (5643, 356531), (5859, 343387), (6479, 310527), (6727, 299079), (7049, 285417), (7161, 280953), (8649, 232617), (9063, 221991), (9207, 218519), (10017, 200849), (10571, 190323), (11077, 181629), (11501, 174933), (12243, 164331), (12369, 162657), (13167, 152799), (14787, 136059), (15741, 127813), (15903, 126511), (18073, 111321), (18259, 110187), (19437, 103509), (20181, 99693), (21147, 95139), (21483, 93651), (25947, 77539), (27189, 73997), (31217, 64449), (31713, 63441), (33231, 60543), (34503, 58311), (36729, 54777), (37107, 54219), (39501, 50933), (44361, 45353)]