11888478

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{4493}}^1$

素因数の和:4518

約数の個数: 48

約数和(自身を含む): 30738960

約数和(自身を除く): 18850482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 4493, 8986, 13479, 26958, 31451, 40437, 62902, 80874, 94353, 121311, 188706, 220157, 242622, 283059, 440314, 566118, 660471, 849177, 1320942, 1698354, 1981413, 3962826, 5944239, 11888478]

約数ペア:

[(1, 11888478), (2, 5944239), (3, 3962826), (6, 1981413), (7, 1698354), (9, 1320942), (14, 849177), (18, 660471), (21, 566118), (27, 440314), (42, 283059), (49, 242622), (54, 220157), (63, 188706), (98, 121311), (126, 94353), (147, 80874), (189, 62902), (294, 40437), (378, 31451), (441, 26958), (882, 13479), (1323, 8986), (2646, 4493)]