66274644

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{39733}}^1$

素因数の和:39879

約数の個数: 24

約数和(自身を含む): 155757280

約数和(自身を除く): 89482636

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 39733, 79466, 119199, 158932, 238398, 476796, 5522887, 11045774, 16568661, 22091548, 33137322, 66274644]

約数ペア:

[(1, 66274644), (2, 33137322), (3, 22091548), (4, 16568661), (6, 11045774), (12, 5522887), (139, 476796), (278, 238398), (417, 158932), (556, 119199), (834, 79466), (1668, 39733)]