12186021939

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44637443}}^1$

素因数の和:44637466

約数の個数: 16

約数和(自身を含む): 19997574912

約数和(自身を除く): 7811552973

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 44637443, 133912329, 312462101, 580286759, 937386303, 1740860277, 4062007313, 12186021939]

約数ペア:

[(1, 12186021939), (3, 4062007313), (7, 1740860277), (13, 937386303), (21, 580286759), (39, 312462101), (91, 133912329), (273, 44637443)]