27845538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1621}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 63841920

約数和(自身を除く): 35996382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 1621, 2454, 2863, 3242, 4863, 5726, 8589, 9726, 11347, 17178, 22694, 34041, 68082, 662989, 1325978, 1988967, 3977934, 4640923, 9281846, 13922769, 27845538]

約数ペア:

[(1, 27845538), (2, 13922769), (3, 9281846), (6, 4640923), (7, 3977934), (14, 1988967), (21, 1325978), (42, 662989), (409, 68082), (818, 34041), (1227, 22694), (1621, 17178), (2454, 11347), (2863, 9726), (3242, 8589), (4863, 5726)]