27490186

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{1381}}^1$

素因数の和:1689

約数の個数: 16

約数和(自身を含む): 42537960

約数和(自身を除く): 15047774

約数列:

[1, 2, 37, 74, 269, 538, 1381, 2762, 9953, 19906, 51097, 102194, 371489, 742978, 13745093, 27490186]

約数ペア:

[(1, 27490186), (2, 13745093), (37, 742978), (74, 371489), (269, 102194), (538, 51097), (1381, 19906), (2762, 9953)]