27143204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{56081}}^1$

素因数の和:56107

約数の個数: 18

約数和(自身を含む): 52212342

約数和(自身を除く): 25069138

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 56081, 112162, 224324, 616891, 1233782, 2467564, 6785801, 13571602, 27143204]

約数ペア:

[(1, 27143204), (2, 13571602), (4, 6785801), (11, 2467564), (22, 1233782), (44, 616891), (121, 224324), (242, 112162), (484, 56081)]