8728644

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5233}}^1$

素因数の和:5379

約数の個数: 24

約数和(自身を含む): 20517280

約数和(自身を除く): 11788636

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 5233, 10466, 15699, 20932, 31398, 62796, 727387, 1454774, 2182161, 2909548, 4364322, 8728644]

約数ペア:

[(1, 8728644), (2, 4364322), (3, 2909548), (4, 2182161), (6, 1454774), (12, 727387), (139, 62796), (278, 31398), (417, 20932), (556, 15699), (834, 10466), (1668, 5233)]