180154326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{21493}}^1$

素因数の和:21636

約数の個数: 32

約数和(自身を含む): 396177408

約数和(自身を除く): 216023082

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 381, 762, 1397, 2794, 4191, 8382, 21493, 42986, 64479, 128958, 236423, 472846, 709269, 1418538, 2729611, 5459222, 8188833, 16377666, 30025721, 60051442, 90077163, 180154326]

約数ペア:

[(1, 180154326), (2, 90077163), (3, 60051442), (6, 30025721), (11, 16377666), (22, 8188833), (33, 5459222), (66, 2729611), (127, 1418538), (254, 709269), (381, 472846), (762, 236423), (1397, 128958), (2794, 64479), (4191, 42986), (8382, 21493)]