12189726

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{15749}}^1$

素因数の和:15800

約数の個数: 24

約数和(自身を含む): 27027000

約数和(自身を除く): 14837274

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 15749, 31498, 47247, 94494, 141741, 283482, 677207, 1354414, 2031621, 4063242, 6094863, 12189726]

約数ペア:

[(1, 12189726), (2, 6094863), (3, 4063242), (6, 2031621), (9, 1354414), (18, 677207), (43, 283482), (86, 141741), (129, 94494), (258, 47247), (387, 31498), (774, 15749)]