2980454418

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{8714779}}^1$

素因数の和:8714806

約数の個数: 24

約数和(自身を含む): 6797528400

約数和(自身を除く): 3817073982

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 8714779, 17429558, 26144337, 52288674, 78433011, 156866022, 165580801, 331161602, 496742403, 993484806, 1490227209, 2980454418]

約数ペア:

[(1, 2980454418), (2, 1490227209), (3, 993484806), (6, 496742403), (9, 331161602), (18, 165580801), (19, 156866022), (38, 78433011), (57, 52288674), (114, 26144337), (171, 17429558), (342, 8714779)]