225190308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2680837}}^1$

素因数の和:2680851

約数の個数: 24

約数和(自身を含む): 600507712

約数和(自身を除く): 375317404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2680837, 5361674, 8042511, 10723348, 16085022, 18765859, 32170044, 37531718, 56297577, 75063436, 112595154, 225190308]

約数ペア:

[(1, 225190308), (2, 112595154), (3, 75063436), (4, 56297577), (6, 37531718), (7, 32170044), (12, 18765859), (14, 16085022), (21, 10723348), (28, 8042511), (42, 5361674), (84, 2680837)]