218323668

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{143257}}^1$

素因数の和:143391

約数の個数: 24

約数和(自身を含む): 513436672

約数和(自身を除く): 295113004

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 143257, 286514, 429771, 573028, 859542, 1719084, 18193639, 36387278, 54580917, 72774556, 109161834, 218323668]

約数ペア:

[(1, 218323668), (2, 109161834), (3, 72774556), (4, 54580917), (6, 36387278), (12, 18193639), (127, 1719084), (254, 859542), (381, 573028), (508, 429771), (762, 286514), (1524, 143257)]