27864468

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{3929}}^1$

素因数の和:4136

約数の個数: 36

約数和(自身を含む): 70810740

約数和(自身を除く): 42946272

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 3929, 7092, 7858, 11787, 15716, 23574, 35361, 47148, 70722, 141444, 774013, 1548026, 2322039, 3096052, 4644078, 6966117, 9288156, 13932234, 27864468]

約数ペア:

[(1, 27864468), (2, 13932234), (3, 9288156), (4, 6966117), (6, 4644078), (9, 3096052), (12, 2322039), (18, 1548026), (36, 774013), (197, 141444), (394, 70722), (591, 47148), (788, 35361), (1182, 23574), (1773, 15716), (2364, 11787), (3546, 7858), (3929, 7092)]