2018355834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{280561}}^1$

素因数の和:280686

約数の個数: 32

約数和(自身を含む): 4444102080

約数和(自身を除く): 2425746246

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3597, 7194, 280561, 561122, 841683, 1683366, 3086171, 6172342, 9258513, 18517026, 30581149, 61162298, 91743447, 183486894, 336392639, 672785278, 1009177917, 2018355834]

約数ペア:

[(1, 2018355834), (2, 1009177917), (3, 672785278), (6, 336392639), (11, 183486894), (22, 91743447), (33, 61162298), (66, 30581149), (109, 18517026), (218, 9258513), (327, 6172342), (654, 3086171), (1199, 1683366), (2398, 841683), (3597, 561122), (7194, 280561)]