66181918

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{16087}}^1$

素因数の和:16128

約数の個数: 24

約数和(自身を含む): 115544016

約数和(自身を除く): 49362098

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 16087, 32174, 176957, 273479, 353914, 546958, 1946527, 3008269, 3893054, 6016538, 33090959, 66181918]

約数ペア:

[(1, 66181918), (2, 33090959), (11, 6016538), (17, 3893054), (22, 3008269), (34, 1946527), (121, 546958), (187, 353914), (242, 273479), (374, 176957), (2057, 32174), (4114, 16087)]