18694524

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{37997}}^1$

素因数の和:38045

約数の個数: 24

約数和(自身を含む): 44685648

約数和(自身を除く): 25991124

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 37997, 75994, 113991, 151988, 227982, 455964, 1557877, 3115754, 4673631, 6231508, 9347262, 18694524]

約数ペア:

[(1, 18694524), (2, 9347262), (3, 6231508), (4, 4673631), (6, 3115754), (12, 1557877), (41, 455964), (82, 227982), (123, 151988), (164, 113991), (246, 75994), (492, 37997)]