18247661908

素因数分解:

$2^2\times 7^1\times {\mathrm{651702211}}^1$

素因数の和:651702222

約数の個数: 12

約数和(自身を含む): 36495323872

約数和(自身を除く): 18247661964

約数列:

[1, 2, 4, 7, 14, 28, 651702211, 1303404422, 2606808844, 4561915477, 9123830954, 18247661908]

約数ペア:

[(1, 18247661908), (2, 9123830954), (4, 4561915477), (7, 2606808844), (14, 1303404422), (28, 651702211)]