18723336

素因数分解:

$2^3\times 3^1\times {\mathrm{691}}^1\times {\mathrm{1129}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 46917600

約数和(自身を除く): 28194264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 691, 1129, 1382, 2073, 2258, 2764, 3387, 4146, 4516, 5528, 6774, 8292, 9032, 13548, 16584, 27096, 780139, 1560278, 2340417, 3120556, 4680834, 6241112, 9361668, 18723336]

約数ペア:

[(1, 18723336), (2, 9361668), (3, 6241112), (4, 4680834), (6, 3120556), (8, 2340417), (12, 1560278), (24, 780139), (691, 27096), (1129, 16584), (1382, 13548), (2073, 9032), (2258, 8292), (2764, 6774), (3387, 5528), (4146, 4516)]