15978798

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{80701}}^1$

素因数の和:80720

約数の個数: 24

約数和(自身を含む): 37768536

約数和(自身を除く): 21789738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 80701, 161402, 242103, 484206, 726309, 887711, 1452618, 1775422, 2663133, 5326266, 7989399, 15978798]

約数ペア:

[(1, 15978798), (2, 7989399), (3, 5326266), (6, 2663133), (9, 1775422), (11, 1452618), (18, 887711), (22, 726309), (33, 484206), (66, 242103), (99, 161402), (198, 80701)]