455139846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3612221}}^1$

素因数の和:3612236

約数の個数: 24

約数和(自身を含む): 1127013264

約数和(自身を除く): 671873418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3612221, 7224442, 10836663, 21673326, 25285547, 32509989, 50571094, 65019978, 75856641, 151713282, 227569923, 455139846]

約数ペア:

[(1, 455139846), (2, 227569923), (3, 151713282), (6, 75856641), (7, 65019978), (9, 50571094), (14, 32509989), (18, 25285547), (21, 21673326), (42, 10836663), (63, 7224442), (126, 3612221)]