2018240103

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{4813}}^1$

素因数の和:5055

約数の個数: 32

約数和(自身を含む): 2989147392

約数和(自身を除く): 970907289

約数列:

[1, 3, 11, 33, 97, 131, 291, 393, 1067, 1441, 3201, 4323, 4813, 12707, 14439, 38121, 52943, 139777, 158829, 419331, 466861, 630503, 1400583, 1891509, 5135471, 6935533, 15406413, 20806599, 61158791, 183476373, 672746701, 2018240103]

約数ペア:

[(1, 2018240103), (3, 672746701), (11, 183476373), (33, 61158791), (97, 20806599), (131, 15406413), (291, 6935533), (393, 5135471), (1067, 1891509), (1441, 1400583), (3201, 630503), (4323, 466861), (4813, 419331), (12707, 158829), (14439, 139777), (38121, 52943)]