18102393

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{6151}}^1$

素因数の和:6269

約数の個数: 16

約数和(自身を含む): 27068800

約数和(自身を除く): 8966407

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 6151, 18453, 55359, 166077, 670459, 2011377, 6034131, 18102393]

約数ペア:

[(1, 18102393), (3, 6034131), (9, 2011377), (27, 670459), (109, 166077), (327, 55359), (981, 18453), (2943, 6151)]