2018300347

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{17387}}^1$

素因数の和:17527

約数の個数: 24

約数和(自身を含む): 2473825536

約数和(自身を除く): 455525189

約数列:

[1, 7, 23, 49, 103, 161, 721, 1127, 2369, 5047, 16583, 17387, 116081, 121709, 399901, 851963, 1790861, 2799307, 12536027, 19595149, 41189803, 87752189, 288328621, 2018300347]

約数ペア:

[(1, 2018300347), (7, 288328621), (23, 87752189), (49, 41189803), (103, 19595149), (161, 12536027), (721, 2799307), (1127, 1790861), (2369, 851963), (5047, 399901), (16583, 121709), (17387, 116081)]