18501436722

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1361}}^1\times {\mathrm{14431}}^1$

素因数の和:15954

約数の個数: 32

約数和(自身を含む): 37268504064

約数和(自身を除く): 18767067342

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 1361, 2722, 4083, 8166, 14431, 28862, 43293, 86586, 213677, 427354, 641031, 1282062, 2265667, 4531334, 6797001, 13594002, 19640591, 39281182, 58921773, 117843546, 3083572787, 6167145574, 9250718361, 18501436722]

約数ペア:

[(1, 18501436722), (2, 9250718361), (3, 6167145574), (6, 3083572787), (157, 117843546), (314, 58921773), (471, 39281182), (942, 19640591), (1361, 13594002), (2722, 6797001), (4083, 4531334), (8166, 2265667), (14431, 1282062), (28862, 641031), (43293, 427354), (86586, 213677)]