2255778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17903}}^1$

素因数の和:17918

約数の個数: 24

約数和(自身を含む): 5586048

約数和(自身を除く): 3330270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17903, 35806, 53709, 107418, 125321, 161127, 250642, 322254, 375963, 751926, 1127889, 2255778]

約数ペア:

[(1, 2255778), (2, 1127889), (3, 751926), (6, 375963), (7, 322254), (9, 250642), (14, 161127), (18, 125321), (21, 107418), (42, 53709), (63, 35806), (126, 17903)]