180912228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2153717}}^1$

素因数の和:2153731

約数の個数: 24

約数和(自身を含む): 482432832

約数和(自身を除く): 301520604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2153717, 4307434, 6461151, 8614868, 12922302, 15076019, 25844604, 30152038, 45228057, 60304076, 90456114, 180912228]

約数ペア:

[(1, 180912228), (2, 90456114), (3, 60304076), (4, 45228057), (6, 30152038), (7, 25844604), (12, 15076019), (14, 12922302), (21, 8614868), (28, 6461151), (42, 4307434), (84, 2153717)]