77428554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1843537}}^1$

素因数の和:1843549

約数の個数: 16

約数和(自身を含む): 176979648

約数和(自身を除く): 99551094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1843537, 3687074, 5530611, 11061222, 12904759, 25809518, 38714277, 77428554]

約数ペア:

[(1, 77428554), (2, 38714277), (3, 25809518), (6, 12904759), (7, 11061222), (14, 5530611), (21, 3687074), (42, 1843537)]