2018087091

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{51043}}^1$

素因数の和:51263

約数の個数: 24

約数和(自身を含む): 3057739776

約数和(自身を除く): 1039652685

約数列:

[1, 3, 9, 23, 69, 191, 207, 573, 1719, 4393, 13179, 39537, 51043, 153129, 459387, 1173989, 3521967, 9749213, 10565901, 29247639, 87742917, 224231899, 672695697, 2018087091]

約数ペア:

[(1, 2018087091), (3, 672695697), (9, 224231899), (23, 87742917), (69, 29247639), (191, 10565901), (207, 9749213), (573, 3521967), (1719, 1173989), (4393, 459387), (13179, 153129), (39537, 51043)]