538202394

素因数分解:

$2^1\times 3^4\times {\mathrm{3322237}}^1$

素因数の和:3322251

約数の個数: 20

約数和(自身を含む): 1205972394

約数和(自身を除く): 667770000

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 3322237, 6644474, 9966711, 19933422, 29900133, 59800266, 89700399, 179400798, 269101197, 538202394]

約数ペア:

[(1, 538202394), (2, 269101197), (3, 179400798), (6, 89700399), (9, 59800266), (18, 29900133), (27, 19933422), (54, 9966711), (81, 6644474), (162, 3322237)]