15691142556

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3378799}}^1$

素因数の和:3378855

約数の個数: 48

約数和(自身を含む): 41626816000

約数和(自身を除く): 25935673444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 3378799, 6757598, 10136397, 13515196, 20272794, 30409191, 40545588, 60818382, 91227573, 121636764, 145288357, 182455146, 290576714, 364910292, 435865071, 581153428, 871730142, 1307595213, 1743460284, 2615190426, 3922785639, 5230380852, 7845571278, 15691142556]

約数ペア:

[(1, 15691142556), (2, 7845571278), (3, 5230380852), (4, 3922785639), (6, 2615190426), (9, 1743460284), (12, 1307595213), (18, 871730142), (27, 581153428), (36, 435865071), (43, 364910292), (54, 290576714), (86, 182455146), (108, 145288357), (129, 121636764), (172, 91227573), (258, 60818382), (387, 40545588), (516, 30409191), (774, 20272794), (1161, 13515196), (1548, 10136397), (2322, 6757598), (4644, 3378799)]