129801426

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66977}}^1$

素因数の和:67018

約数の個数: 32

約数和(自身を含む): 289344960

約数和(自身を除く): 159543534

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 66977, 133954, 200931, 401862, 1138609, 1272563, 2277218, 2545126, 3415827, 3817689, 6831654, 7635378, 21633571, 43267142, 64900713, 129801426]

約数ペア:

[(1, 129801426), (2, 64900713), (3, 43267142), (6, 21633571), (17, 7635378), (19, 6831654), (34, 3817689), (38, 3415827), (51, 2545126), (57, 2277218), (102, 1272563), (114, 1138609), (323, 401862), (646, 200931), (969, 133954), (1938, 66977)]