81554562

素因数分解:

$2^1\times 3^2\times {\mathrm{739}}^1\times {\mathrm{6131}}^1$

素因数の和:6878

約数の個数: 24

約数和(自身を含む): 176969520

約数和(自身を除く): 95414958

約数列:

[1, 2, 3, 6, 9, 18, 739, 1478, 2217, 4434, 6131, 6651, 12262, 13302, 18393, 36786, 55179, 110358, 4530809, 9061618, 13592427, 27184854, 40777281, 81554562]

約数ペア:

[(1, 81554562), (2, 40777281), (3, 27184854), (6, 13592427), (9, 9061618), (18, 4530809), (739, 110358), (1478, 55179), (2217, 36786), (4434, 18393), (6131, 13302), (6651, 12262)]