1311676866

素因数分解:

$2^1\times 3^2\times {\mathrm{853}}^1\times {\mathrm{85429}}^1$

素因数の和:86290

約数の個数: 24

約数和(自身を含む): 2845331580

約数和(自身を除く): 1533654714

約数列:

[1, 2, 3, 6, 9, 18, 853, 1706, 2559, 5118, 7677, 15354, 85429, 170858, 256287, 512574, 768861, 1537722, 72870937, 145741874, 218612811, 437225622, 655838433, 1311676866]

約数ペア:

[(1, 1311676866), (2, 655838433), (3, 437225622), (6, 218612811), (9, 145741874), (18, 72870937), (853, 1537722), (1706, 768861), (2559, 512574), (5118, 256287), (7677, 170858), (15354, 85429)]