394353162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3129787}}^1$

素因数の和:3129802

約数の個数: 24

約数和(自身を含む): 976493856

約数和(自身を除く): 582140694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3129787, 6259574, 9389361, 18778722, 21908509, 28168083, 43817018, 56336166, 65725527, 131451054, 197176581, 394353162]

約数ペア:

[(1, 394353162), (2, 197176581), (3, 131451054), (6, 65725527), (7, 56336166), (9, 43817018), (14, 28168083), (18, 21908509), (21, 18778722), (42, 9389361), (63, 6259574), (126, 3129787)]