66698634

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 137088000

約数和(自身を除く): 70389366

約数列:

[1, 2, 3, 6, 67, 83, 134, 166, 201, 249, 402, 498, 1999, 3998, 5561, 5997, 11122, 11994, 16683, 33366, 133933, 165917, 267866, 331834, 401799, 497751, 803598, 995502, 11116439, 22232878, 33349317, 66698634]

約数ペア:

[(1, 66698634), (2, 33349317), (3, 22232878), (6, 11116439), (67, 995502), (83, 803598), (134, 497751), (166, 401799), (201, 331834), (249, 267866), (402, 165917), (498, 133933), (1999, 33366), (3998, 16683), (5561, 11994), (5997, 11122)]