123136584

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{20441}}^1$

素因数の和:20701

約数の個数: 32

約数和(自身を含む): 309083040

約数和(自身を除く): 185946456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 20441, 40882, 61323, 81764, 122646, 163528, 245292, 490584, 5130691, 10261382, 15392073, 20522764, 30784146, 41045528, 61568292, 123136584]

約数ペア:

[(1, 123136584), (2, 61568292), (3, 41045528), (4, 30784146), (6, 20522764), (8, 15392073), (12, 10261382), (24, 5130691), (251, 490584), (502, 245292), (753, 163528), (1004, 122646), (1506, 81764), (2008, 61323), (3012, 40882), (6024, 20441)]