2098340478

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:925

約数の個数: 112

約数和(自身を含む): 5123109600

約数和(自身を除く): 3024769122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 149, 162, 234, 243, 298, 351, 447, 486, 702, 729, 743, 894, 1053, 1341, 1458, 1486, 1937, 2106, 2229, 2682, 3159, 3874, 4023, 4458, 5811, 6318, 6687, 8046, 9477, 9659, 11622, 12069, 13374, 17433, 18954, 19318, 20061, 24138, 28977, 34866, 36207, 40122, 52299, 57954, 60183, 72414, 86931, 104598, 108621, 110707, 120366, 156897, 173862, 180549, 217242, 221414, 260793, 313794, 332121, 361098, 470691, 521586, 541647, 664242, 782379, 941382, 996363, 1083294, 1412073, 1439191, 1564758, 1992726, 2347137, 2824146, 2878382, 2989089, 4317573, 4694274, 5978178, 7041411, 8635146, 8967267, 12952719, 14082822, 17934534, 25905438, 26901801, 38858157, 53803602, 77716314, 80705403, 116574471, 161410806, 233148942, 349723413, 699446826, 1049170239, 2098340478]

約数ペア:

[(1, 2098340478), (2, 1049170239), (3, 699446826), (6, 349723413), (9, 233148942), (13, 161410806), (18, 116574471), (26, 80705403), (27, 77716314), (39, 53803602), (54, 38858157), (78, 26901801), (81, 25905438), (117, 17934534), (149, 14082822), (162, 12952719), (234, 8967267), (243, 8635146), (298, 7041411), (351, 5978178), (447, 4694274), (486, 4317573), (702, 2989089), (729, 2878382), (743, 2824146), (894, 2347137), (1053, 1992726), (1341, 1564758), (1458, 1439191), (1486, 1412073), (1937, 1083294), (2106, 996363), (2229, 941382), (2682, 782379), (3159, 664242), (3874, 541647), (4023, 521586), (4458, 470691), (5811, 361098), (6318, 332121), (6687, 313794), (8046, 260793), (9477, 221414), (9659, 217242), (11622, 180549), (12069, 173862), (13374, 156897), (17433, 120366), (18954, 110707), (19318, 108621), (20061, 104598), (24138, 86931), (28977, 72414), (34866, 60183), (36207, 57954), (40122, 52299)]