138331782

素因数分解:

$2^1\times 3^2\times {\mathrm{499}}^1\times {\mathrm{15401}}^1$

素因数の和:15908

約数の個数: 24

約数和(自身を含む): 300339000

約数和(自身を除く): 162007218

約数列:

[1, 2, 3, 6, 9, 18, 499, 998, 1497, 2994, 4491, 8982, 15401, 30802, 46203, 92406, 138609, 277218, 7685099, 15370198, 23055297, 46110594, 69165891, 138331782]

約数ペア:

[(1, 138331782), (2, 69165891), (3, 46110594), (6, 23055297), (9, 15370198), (18, 7685099), (499, 277218), (998, 138609), (1497, 92406), (2994, 46203), (4491, 30802), (8982, 15401)]