7985838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1777}}^1$

素因数の和:1896

約数の個数: 32

約数和(自身を含む): 18434304

約数和(自身を除く): 10448466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 1777, 2247, 3554, 4494, 5331, 10662, 12439, 24878, 37317, 74634, 190139, 380278, 570417, 1140834, 1330973, 2661946, 3992919, 7985838]

約数ペア:

[(1, 7985838), (2, 3992919), (3, 2661946), (6, 1330973), (7, 1140834), (14, 570417), (21, 380278), (42, 190139), (107, 74634), (214, 37317), (321, 24878), (642, 12439), (749, 10662), (1498, 5331), (1777, 4494), (2247, 3554)]