1898604792

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66089}}^1$

素因数の和:66130

約数の個数: 128

約数和(自身を含む): 6344640000

約数和(自身を除く): 4446035208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 14364, 28728, 66089, 132178, 198267, 264356, 396534, 462623, 528712, 594801, 793068, 925246, 1189602, 1255691, 1387869, 1586136, 1784403, 1850492, 2379204, 2511382, 2775738, 3568806, 3700984, 3767073, 4163607, 4758408, 5022764, 5551476, 7137612, 7534146, 8327214, 8789837, 10045528, 11102952, 11301219, 12490821, 14275224, 15068292, 16654428, 17579674, 22602438, 24981642, 26369511, 30136584, 33308856, 33903657, 35159348, 45204876, 49963284, 52739022, 67807314, 70318696, 79108533, 90409752, 99926568, 105478044, 135614628, 158217066, 210956088, 237325599, 271229256, 316434132, 474651198, 632868264, 949302396, 1898604792]

約数ペア:

[(1, 1898604792), (2, 949302396), (3, 632868264), (4, 474651198), (6, 316434132), (7, 271229256), (8, 237325599), (9, 210956088), (12, 158217066), (14, 135614628), (18, 105478044), (19, 99926568), (21, 90409752), (24, 79108533), (27, 70318696), (28, 67807314), (36, 52739022), (38, 49963284), (42, 45204876), (54, 35159348), (56, 33903657), (57, 33308856), (63, 30136584), (72, 26369511), (76, 24981642), (84, 22602438), (108, 17579674), (114, 16654428), (126, 15068292), (133, 14275224), (152, 12490821), (168, 11301219), (171, 11102952), (189, 10045528), (216, 8789837), (228, 8327214), (252, 7534146), (266, 7137612), (342, 5551476), (378, 5022764), (399, 4758408), (456, 4163607), (504, 3767073), (513, 3700984), (532, 3568806), (684, 2775738), (756, 2511382), (798, 2379204), (1026, 1850492), (1064, 1784403), (1197, 1586136), (1368, 1387869), (1512, 1255691), (1596, 1189602), (2052, 925246), (2394, 793068), (3192, 594801), (3591, 528712), (4104, 462623), (4788, 396534), (7182, 264356), (9576, 198267), (14364, 132178), (28728, 66089)]