40172508

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{10429}}^1$

素因数の和:10546

約数の個数: 36

約数和(自身を含む): 102506040

約数和(自身を除く): 62333532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 10429, 20858, 31287, 41716, 62574, 93861, 125148, 187722, 375444, 1115903, 2231806, 3347709, 4463612, 6695418, 10043127, 13390836, 20086254, 40172508]

約数ペア:

[(1, 40172508), (2, 20086254), (3, 13390836), (4, 10043127), (6, 6695418), (9, 4463612), (12, 3347709), (18, 2231806), (36, 1115903), (107, 375444), (214, 187722), (321, 125148), (428, 93861), (642, 62574), (963, 41716), (1284, 31287), (1926, 20858), (3852, 10429)]