56398986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{447611}}^1$

素因数の和:447626

約数の個数: 24

約数和(自身を含む): 139654944

約数和(自身を除く): 83255958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 447611, 895222, 1342833, 2685666, 3133277, 4028499, 6266554, 8056998, 9399831, 18799662, 28199493, 56398986]

約数ペア:

[(1, 56398986), (2, 28199493), (3, 18799662), (6, 9399831), (7, 8056998), (9, 6266554), (14, 4028499), (18, 3133277), (21, 2685666), (42, 1342833), (63, 895222), (126, 447611)]