139336866

素因数分解:

$2^1\times 3^2\times {\mathrm{353}}^1\times {\mathrm{21929}}^1$

素因数の和:22290

約数の個数: 24

約数和(自身を含む): 302765580

約数和(自身を除く): 163428714

約数列:

[1, 2, 3, 6, 9, 18, 353, 706, 1059, 2118, 3177, 6354, 21929, 43858, 65787, 131574, 197361, 394722, 7740937, 15481874, 23222811, 46445622, 69668433, 139336866]

約数ペア:

[(1, 139336866), (2, 69668433), (3, 46445622), (6, 23222811), (9, 15481874), (18, 7740937), (353, 394722), (706, 197361), (1059, 131574), (2118, 65787), (3177, 43858), (6354, 21929)]