180445986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1432111}}^1$

素因数の和:1432126

約数の個数: 24

約数和(自身を含む): 446818944

約数和(自身を除く): 266372958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1432111, 2864222, 4296333, 8592666, 10024777, 12888999, 20049554, 25777998, 30074331, 60148662, 90222993, 180445986]

約数ペア:

[(1, 180445986), (2, 90222993), (3, 60148662), (6, 30074331), (7, 25777998), (9, 20049554), (14, 12888999), (18, 10024777), (21, 8592666), (42, 4296333), (63, 2864222), (126, 1432111)]