13247756136

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4278991}}^1$

素因数の和:4279046

約数の個数: 48

約数和(自身を含む): 36713751360

約数和(自身を除く): 23465995224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 4278991, 8557982, 12836973, 17115964, 25673946, 34231928, 38510919, 51347892, 77021838, 102695784, 154043676, 183996613, 308087352, 367993226, 551989839, 735986452, 1103979678, 1471972904, 1655969517, 2207959356, 3311939034, 4415918712, 6623878068, 13247756136]

約数ペア:

[(1, 13247756136), (2, 6623878068), (3, 4415918712), (4, 3311939034), (6, 2207959356), (8, 1655969517), (9, 1471972904), (12, 1103979678), (18, 735986452), (24, 551989839), (36, 367993226), (43, 308087352), (72, 183996613), (86, 154043676), (129, 102695784), (172, 77021838), (258, 51347892), (344, 38510919), (387, 34231928), (516, 25673946), (774, 17115964), (1032, 12836973), (1548, 8557982), (3096, 4278991)]