27081268

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 48232800

約数和(自身を除く): 21151532

約数列:

[1, 2, 4, 109, 179, 218, 347, 358, 436, 694, 716, 1388, 19511, 37823, 39022, 62113, 75646, 78044, 124226, 151292, 248452, 6770317, 13540634, 27081268]

約数ペア:

[(1, 27081268), (2, 13540634), (4, 6770317), (109, 248452), (179, 151292), (218, 124226), (347, 78044), (358, 75646), (436, 62113), (694, 39022), (716, 37823), (1388, 19511)]