42439668

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{20443}}^1$

素因数の和:20623

約数の個数: 24

約数和(自身を含む): 99603168

約数和(自身を除く): 57163500

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 20443, 40886, 61329, 81772, 122658, 245316, 3536639, 7073278, 10609917, 14146556, 21219834, 42439668]

約数ペア:

[(1, 42439668), (2, 21219834), (3, 14146556), (4, 10609917), (6, 7073278), (12, 3536639), (173, 245316), (346, 122658), (519, 81772), (692, 61329), (1038, 40886), (2076, 20443)]