18670606

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{661}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 29075040

約数和(自身を除く): 10404434

約数列:

[1, 2, 29, 58, 487, 661, 974, 1322, 14123, 19169, 28246, 38338, 321907, 643814, 9335303, 18670606]

約数ペア:

[(1, 18670606), (2, 9335303), (29, 643814), (58, 321907), (487, 38338), (661, 28246), (974, 19169), (1322, 14123)]