18295347

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45853}}^1$

素因数の和:45882

約数の個数: 16

約数和(自身を含む): 29346560

約数和(自身を除く): 11051213

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 45853, 137559, 320971, 871207, 962913, 2613621, 6098449, 18295347]

約数ペア:

[(1, 18295347), (3, 6098449), (7, 2613621), (19, 962913), (21, 871207), (57, 320971), (133, 137559), (399, 45853)]