220178844

素因数分解:

$2^2\times 3^3\times {\mathrm{2038693}}^1$

素因数の和:2038706

約数の個数: 24

約数和(自身を含む): 570834320

約数和(自身を除く): 350655476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2038693, 4077386, 6116079, 8154772, 12232158, 18348237, 24464316, 36696474, 55044711, 73392948, 110089422, 220178844]

約数ペア:

[(1, 220178844), (2, 110089422), (3, 73392948), (4, 55044711), (6, 36696474), (9, 24464316), (12, 18348237), (18, 12232158), (27, 8154772), (36, 6116079), (54, 4077386), (108, 2038693)]