2453238

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:1948

約数の個数: 24

約数和(自身を含む): 5391048

約数和(自身を除く): 2937810

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1867, 3734, 5601, 11202, 16803, 33606, 136291, 272582, 408873, 817746, 1226619, 2453238]

約数ペア:

[(1, 2453238), (2, 1226619), (3, 817746), (6, 408873), (9, 272582), (18, 136291), (73, 33606), (146, 16803), (219, 11202), (438, 5601), (657, 3734), (1314, 1867)]