15691706568

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{848017}}^1$

素因数の和:848286

約数の個数: 48

約数和(自身を含む): 42663785580

約数和(自身を除く): 26972079012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 9252, 18504, 848017, 1696034, 2544051, 3392068, 5088102, 6784136, 7632153, 10176204, 15264306, 20352408, 30528612, 61057224, 217940369, 435880738, 653821107, 871761476, 1307642214, 1743522952, 1961463321, 2615284428, 3922926642, 5230568856, 7845853284, 15691706568]

約数ペア:

[(1, 15691706568), (2, 7845853284), (3, 5230568856), (4, 3922926642), (6, 2615284428), (8, 1961463321), (9, 1743522952), (12, 1307642214), (18, 871761476), (24, 653821107), (36, 435880738), (72, 217940369), (257, 61057224), (514, 30528612), (771, 20352408), (1028, 15264306), (1542, 10176204), (2056, 7632153), (2313, 6784136), (3084, 5088102), (4626, 3392068), (6168, 2544051), (9252, 1696034), (18504, 848017)]