2018449668

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1\times {\mathrm{4127}}^1$

素因数の和:4956

約数の個数: 48

約数和(自身を含む): 4805982720

約数和(自身を除く): 2787533052

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 769, 1538, 2307, 3076, 4127, 4614, 8254, 9228, 12381, 16508, 24762, 40757, 49524, 81514, 122271, 163028, 218731, 244542, 437462, 489084, 656193, 874924, 1312386, 2624772, 3173663, 6347326, 9520989, 12694652, 19041978, 38083956, 168204139, 336408278, 504612417, 672816556, 1009224834, 2018449668]

約数ペア:

[(1, 2018449668), (2, 1009224834), (3, 672816556), (4, 504612417), (6, 336408278), (12, 168204139), (53, 38083956), (106, 19041978), (159, 12694652), (212, 9520989), (318, 6347326), (636, 3173663), (769, 2624772), (1538, 1312386), (2307, 874924), (3076, 656193), (4127, 489084), (4614, 437462), (8254, 244542), (9228, 218731), (12381, 163028), (16508, 122271), (24762, 81514), (40757, 49524)]