18037707

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6733}}^1$

素因数の和:6802

約数の個数: 16

約数和(自身を含む): 25858560

約数和(自身を除く): 7820853

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 6733, 20199, 127927, 316451, 383781, 949353, 6012569, 18037707]

約数ペア:

[(1, 18037707), (3, 6012569), (19, 949353), (47, 383781), (57, 316451), (141, 127927), (893, 20199), (2679, 6733)]