16487244

素因数分解:

$2^2\times 3^2\times {\mathrm{457979}}^1$

素因数の和:457989

約数の個数: 18

約数和(自身を含む): 41676180

約数和(自身を除く): 25188936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 457979, 915958, 1373937, 1831916, 2747874, 4121811, 5495748, 8243622, 16487244]

約数ペア:

[(1, 16487244), (2, 8243622), (3, 5495748), (4, 4121811), (6, 2747874), (9, 1831916), (12, 1373937), (18, 915958), (36, 457979)]