18825333

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7027}}^1$

素因数の和:7096

約数の個数: 16

約数和(自身を含む): 26987520

約数和(自身を除く): 8162187

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 7027, 21081, 133513, 330269, 400539, 990807, 6275111, 18825333]

約数ペア:

[(1, 18825333), (3, 6275111), (19, 990807), (47, 400539), (57, 330269), (141, 133513), (893, 21081), (2679, 7027)]