13139478

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{66361}}^1$

素因数の和:66380

約数の個数: 24

約数和(自身を含む): 31057416

約数和(自身を除く): 17917938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 66361, 132722, 199083, 398166, 597249, 729971, 1194498, 1459942, 2189913, 4379826, 6569739, 13139478]

約数ペア:

[(1, 13139478), (2, 6569739), (3, 4379826), (6, 2189913), (9, 1459942), (11, 1194498), (18, 729971), (22, 597249), (33, 398166), (66, 199083), (99, 132722), (198, 66361)]