1813536

素因数分解:

$2^5\times 3^3\times {\mathrm{2099}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 5292000

約数和(自身を除く): 3478464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 2099, 4198, 6297, 8396, 12594, 16792, 18891, 25188, 33584, 37782, 50376, 56673, 67168, 75564, 100752, 113346, 151128, 201504, 226692, 302256, 453384, 604512, 906768, 1813536]

約数ペア:

[(1, 1813536), (2, 906768), (3, 604512), (4, 453384), (6, 302256), (8, 226692), (9, 201504), (12, 151128), (16, 113346), (18, 100752), (24, 75564), (27, 67168), (32, 56673), (36, 50376), (48, 37782), (54, 33584), (72, 25188), (96, 18891), (108, 16792), (144, 12594), (216, 8396), (288, 6297), (432, 4198), (864, 2099)]