12189546

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 27518400

約数和(自身を除く): 15328854

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 83, 123, 166, 199, 246, 249, 369, 398, 498, 597, 738, 747, 1194, 1494, 1791, 3403, 3582, 6806, 8159, 10209, 16318, 16517, 20418, 24477, 30627, 33034, 48954, 49551, 61254, 73431, 99102, 146862, 148653, 297306, 677197, 1354394, 2031591, 4063182, 6094773, 12189546]

約数ペア:

[(1, 12189546), (2, 6094773), (3, 4063182), (6, 2031591), (9, 1354394), (18, 677197), (41, 297306), (82, 148653), (83, 146862), (123, 99102), (166, 73431), (199, 61254), (246, 49551), (249, 48954), (369, 33034), (398, 30627), (498, 24477), (597, 20418), (738, 16517), (747, 16318), (1194, 10209), (1494, 8159), (1791, 6806), (3403, 3582)]