18030512

素因数分解:

$2^4\times {\mathrm{911}}^1\times {\mathrm{1237}}^1$

素因数の和:2156

約数の個数: 20

約数和(自身を含む): 35000736

約数和(自身を除く): 16970224

約数列:

[1, 2, 4, 8, 16, 911, 1237, 1822, 2474, 3644, 4948, 7288, 9896, 14576, 19792, 1126907, 2253814, 4507628, 9015256, 18030512]

約数ペア:

[(1, 18030512), (2, 9015256), (4, 4507628), (8, 2253814), (16, 1126907), (911, 19792), (1237, 14576), (1822, 9896), (2474, 7288), (3644, 4948)]