31159926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{247301}}^1$

素因数の和:247316

約数の個数: 24

約数和(自身を含む): 77158224

約数和(自身を除く): 45998298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 247301, 494602, 741903, 1483806, 1731107, 2225709, 3462214, 4451418, 5193321, 10386642, 15579963, 31159926]

約数ペア:

[(1, 31159926), (2, 15579963), (3, 10386642), (6, 5193321), (7, 4451418), (9, 3462214), (14, 2225709), (18, 1731107), (21, 1483806), (42, 741903), (63, 494602), (126, 247301)]