27289054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 47688480

約数和(自身を除く): 20399426

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 1493, 2986, 9139, 18278, 19409, 28367, 38818, 55241, 56734, 110482, 368771, 718133, 737542, 1049579, 1436266, 2099158, 13644527, 27289054]

約数ペア:

[(1, 27289054), (2, 13644527), (13, 2099158), (19, 1436266), (26, 1049579), (37, 737542), (38, 718133), (74, 368771), (247, 110482), (481, 56734), (494, 55241), (703, 38818), (962, 28367), (1406, 19409), (1493, 18278), (2986, 9139)]