15206857236

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{860311}}^1$

素因数の和:860812

約数の個数: 36

約数和(自身を含む): 38517888864

約数和(自身を除く): 23311031628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4419, 5892, 8838, 17676, 860311, 1720622, 2580933, 3441244, 5161866, 7742799, 10323732, 15485598, 30971196, 422412701, 844825402, 1267238103, 1689650804, 2534476206, 3801714309, 5068952412, 7603428618, 15206857236]

約数ペア:

[(1, 15206857236), (2, 7603428618), (3, 5068952412), (4, 3801714309), (6, 2534476206), (9, 1689650804), (12, 1267238103), (18, 844825402), (36, 422412701), (491, 30971196), (982, 15485598), (1473, 10323732), (1964, 7742799), (2946, 5161866), (4419, 3441244), (5892, 2580933), (8838, 1720622), (17676, 860311)]