215549418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{8291}}^1$

素因数の和:8922

約数の個数: 32

約数和(自身を含む): 493539840

約数和(自身を除く): 277990422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 619, 1238, 1857, 3714, 4333, 8291, 8666, 12999, 16582, 24873, 25998, 49746, 58037, 116074, 174111, 348222, 5132129, 10264258, 15396387, 30792774, 35924903, 71849806, 107774709, 215549418]

約数ペア:

[(1, 215549418), (2, 107774709), (3, 71849806), (6, 35924903), (7, 30792774), (14, 15396387), (21, 10264258), (42, 5132129), (619, 348222), (1238, 174111), (1857, 116074), (3714, 58037), (4333, 49746), (8291, 25998), (8666, 24873), (12999, 16582)]