16987129704

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1828933}}^1$

素因数の和:1828991

約数の個数: 64

約数和(自身を含む): 48283857600

約数和(自身を除く): 31296727896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 1828933, 3657866, 5486799, 7315732, 10973598, 14631464, 16460397, 21947196, 32920794, 43894392, 49381191, 65841588, 78644119, 98762382, 131683176, 157288238, 197524764, 235932357, 314576476, 395049528, 471864714, 629152952, 707797071, 943729428, 1415594142, 1887458856, 2123391213, 2831188284, 4246782426, 5662376568, 8493564852, 16987129704]

約数ペア:

[(1, 16987129704), (2, 8493564852), (3, 5662376568), (4, 4246782426), (6, 2831188284), (8, 2123391213), (9, 1887458856), (12, 1415594142), (18, 943729428), (24, 707797071), (27, 629152952), (36, 471864714), (43, 395049528), (54, 314576476), (72, 235932357), (86, 197524764), (108, 157288238), (129, 131683176), (172, 98762382), (216, 78644119), (258, 65841588), (344, 49381191), (387, 43894392), (516, 32920794), (774, 21947196), (1032, 16460397), (1161, 14631464), (1548, 10973598), (2322, 7315732), (3096, 5486799), (4644, 3657866), (9288, 1828933)]