8981478

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{45361}}^1$

素因数の和:45380

約数の個数: 24

約数和(自身を含む): 21229416

約数和(自身を除く): 12247938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 45361, 90722, 136083, 272166, 408249, 498971, 816498, 997942, 1496913, 2993826, 4490739, 8981478]

約数ペア:

[(1, 8981478), (2, 4490739), (3, 2993826), (6, 1496913), (9, 997942), (11, 816498), (18, 498971), (22, 408249), (33, 272166), (66, 136083), (99, 90722), (198, 45361)]