19441242

素因数分解:

$2^1\times 3^3\times {\mathrm{360023}}^1$

素因数の和:360034

約数の個数: 16

約数和(自身を含む): 43202880

約数和(自身を除く): 23761638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 360023, 720046, 1080069, 2160138, 3240207, 6480414, 9720621, 19441242]

約数ペア:

[(1, 19441242), (2, 9720621), (3, 6480414), (6, 3240207), (9, 2160138), (18, 1080069), (27, 720046), (54, 360023)]