68155554

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{911}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 140564736

約数和(自身を除く): 72409182

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 337, 674, 911, 1011, 1822, 2022, 2733, 5466, 12469, 24938, 33707, 37407, 67414, 74814, 101121, 202242, 307007, 614014, 921021, 1842042, 11359259, 22718518, 34077777, 68155554]

約数ペア:

[(1, 68155554), (2, 34077777), (3, 22718518), (6, 11359259), (37, 1842042), (74, 921021), (111, 614014), (222, 307007), (337, 202242), (674, 101121), (911, 74814), (1011, 67414), (1822, 37407), (2022, 33707), (2733, 24938), (5466, 12469)]