18283878

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{9319}}^1$

素因数の和:9436

約数の個数: 24

約数和(自身を含む): 39982800

約数和(自身を除く): 21698922

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 9319, 18638, 27957, 55914, 83871, 167742, 1015771, 2031542, 3047313, 6094626, 9141939, 18283878]

約数ペア:

[(1, 18283878), (2, 9141939), (3, 6094626), (6, 3047313), (9, 2031542), (18, 1015771), (109, 167742), (218, 83871), (327, 55914), (654, 27957), (981, 18638), (1962, 9319)]