220183668

素因数分解:

$2^2\times 3^2\times {\mathrm{337}}^1\times {\mathrm{18149}}^1$

素因数の和:18496

約数の個数: 36

約数和(自身を含む): 558257700

約数和(自身を除く): 338074032

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 337, 674, 1011, 1348, 2022, 3033, 4044, 6066, 12132, 18149, 36298, 54447, 72596, 108894, 163341, 217788, 326682, 653364, 6116213, 12232426, 18348639, 24464852, 36697278, 55045917, 73394556, 110091834, 220183668]

約数ペア:

[(1, 220183668), (2, 110091834), (3, 73394556), (4, 55045917), (6, 36697278), (9, 24464852), (12, 18348639), (18, 12232426), (36, 6116213), (337, 653364), (674, 326682), (1011, 217788), (1348, 163341), (2022, 108894), (3033, 72596), (4044, 54447), (6066, 36298), (12132, 18149)]