557788644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2213447}}^1$

素因数の和:2213464

約数の個数: 36

約数和(自身を含む): 1611390144

約数和(自身を除く): 1053601500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2213447, 4426894, 6640341, 8853788, 13280682, 15494129, 19921023, 26561364, 30988258, 39842046, 46482387, 61976516, 79684092, 92964774, 139447161, 185929548, 278894322, 557788644]

約数ペア:

[(1, 557788644), (2, 278894322), (3, 185929548), (4, 139447161), (6, 92964774), (7, 79684092), (9, 61976516), (12, 46482387), (14, 39842046), (18, 30988258), (21, 26561364), (28, 19921023), (36, 15494129), (42, 13280682), (63, 8853788), (84, 6640341), (126, 4426894), (252, 2213447)]