1223886

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 2532600

約数和(自身を除く): 1308714

約数列:

[1, 2, 3, 6, 37, 74, 111, 149, 222, 298, 447, 894, 1369, 2738, 4107, 5513, 8214, 11026, 16539, 33078, 203981, 407962, 611943, 1223886]

約数ペア:

[(1, 1223886), (2, 611943), (3, 407962), (6, 203981), (37, 33078), (74, 16539), (111, 11026), (149, 8214), (222, 5513), (298, 4107), (447, 2738), (894, 1369)]