18542772096219

素因数分解:

$3^4\times 7^2\times {\mathrm{47}}^2\times {\mathrm{409}}^1\times {\mathrm{5171}}^1$

素因数の和:5700

約数の個数: 180

約数和(自身を含む): 33009136075080

約数和(自身を除く): 14466363978861

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 81, 141, 147, 189, 329, 409, 423, 441, 567, 987, 1227, 1269, 1323, 2209, 2303, 2863, 2961, 3681, 3807, 3969, 5171, 6627, 6909, 8589, 8883, 11043, 15463, 15513, 19223, 19881, 20041, 20727, 25767, 26649, 33129, 36197, 46389, 46539, 57669, 59643, 60123, 62181, 77301, 108241, 108591, 134561, 139167, 139617, 173007, 178929, 180369, 186543, 231903, 243037, 253379, 324723, 325773, 403683, 417501, 418851, 519021, 541107, 729111, 760137, 903481, 941927, 974169, 977319, 1211049, 1252503, 1557063, 1623321, 1701259, 2114939, 2187333, 2280411, 2710443, 2825781, 2922507, 2931957, 3633147, 5103777, 6324367, 6344817, 6561999, 6841233, 8131329, 8477343, 8767521, 10899441, 11422739, 11908813, 14804573, 15311331, 18973101, 19034451, 19685997, 20523699, 24393987, 25432029, 34268217, 35726439, 44270569, 44413719, 45933993, 56919303, 57103353, 73181961, 76296087, 79959173, 99402133, 102804651, 103632011, 107179317, 132811707, 133241157, 137801979, 170757909, 171310059, 239877519, 298206399, 308413953, 310896033, 321537951, 398435121, 399723471, 512273727, 559714211, 695814931, 719632557, 894619197, 925241859, 932688099, 964613853, 1195305363, 1199170413, 1679142633, 2087444793, 2158897671, 2683857591, 2798064297, 3585916089, 4671900251, 4870704517, 5037427899, 6262334379, 6476693013, 8051572773, 8394192891, 14015700753, 14612113551, 15112283697, 18787003137, 32703301757, 42047102259, 43836340653, 45336851091, 56361009411, 98109905271, 126141306777, 131509021959, 228923112299, 294329715813, 378423920331, 394527065877, 686769336897, 882989147439, 2060308010691, 2648967442317, 6180924032073, 18542772096219]

約数ペア:

[(1, 18542772096219), (3, 6180924032073), (7, 2648967442317), (9, 2060308010691), (21, 882989147439), (27, 686769336897), (47, 394527065877), (49, 378423920331), (63, 294329715813), (81, 228923112299), (141, 131509021959), (147, 126141306777), (189, 98109905271), (329, 56361009411), (409, 45336851091), (423, 43836340653), (441, 42047102259), (567, 32703301757), (987, 18787003137), (1227, 15112283697), (1269, 14612113551), (1323, 14015700753), (2209, 8394192891), (2303, 8051572773), (2863, 6476693013), (2961, 6262334379), (3681, 5037427899), (3807, 4870704517), (3969, 4671900251), (5171, 3585916089), (6627, 2798064297), (6909, 2683857591), (8589, 2158897671), (8883, 2087444793), (11043, 1679142633), (15463, 1199170413), (15513, 1195305363), (19223, 964613853), (19881, 932688099), (20041, 925241859), (20727, 894619197), (25767, 719632557), (26649, 695814931), (33129, 559714211), (36197, 512273727), (46389, 399723471), (46539, 398435121), (57669, 321537951), (59643, 310896033), (60123, 308413953), (62181, 298206399), (77301, 239877519), (108241, 171310059), (108591, 170757909), (134561, 137801979), (139167, 133241157), (139617, 132811707), (173007, 107179317), (178929, 103632011), (180369, 102804651), (186543, 99402133), (231903, 79959173), (243037, 76296087), (253379, 73181961), (324723, 57103353), (325773, 56919303), (403683, 45933993), (417501, 44413719), (418851, 44270569), (519021, 35726439), (541107, 34268217), (729111, 25432029), (760137, 24393987), (903481, 20523699), (941927, 19685997), (974169, 19034451), (977319, 18973101), (1211049, 15311331), (1252503, 14804573), (1557063, 11908813), (1623321, 11422739), (1701259, 10899441), (2114939, 8767521), (2187333, 8477343), (2280411, 8131329), (2710443, 6841233), (2825781, 6561999), (2922507, 6344817), (2931957, 6324367), (3633147, 5103777)]