11983986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{95111}}^1$

素因数の和:95126

約数の個数: 24

約数和(自身を含む): 29674944

約数和(自身を除く): 17690958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 95111, 190222, 285333, 570666, 665777, 855999, 1331554, 1711998, 1997331, 3994662, 5991993, 11983986]

約数ペア:

[(1, 11983986), (2, 5991993), (3, 3994662), (6, 1997331), (7, 1711998), (9, 1331554), (14, 855999), (18, 665777), (21, 570666), (42, 285333), (63, 190222), (126, 95111)]