2494074879

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{18503}}^1$

素因数の和:19407

約数の個数: 24

約数和(自身を含む): 3819003552

約数和(自身を除く): 1324928673

約数列:

[1, 3, 9, 17, 51, 153, 881, 2643, 7929, 14977, 18503, 44931, 55509, 134793, 166527, 314551, 943653, 2830959, 16301143, 48903429, 146710287, 277119431, 831358293, 2494074879]

約数ペア:

[(1, 2494074879), (3, 831358293), (9, 277119431), (17, 146710287), (51, 48903429), (153, 16301143), (881, 2830959), (2643, 943653), (7929, 314551), (14977, 166527), (18503, 134793), (44931, 55509)]