66668742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{529117}}^1$

素因数の和:529132

約数の個数: 24

約数和(自身を含む): 165084816

約数和(自身を除く): 98416074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 529117, 1058234, 1587351, 3174702, 3703819, 4762053, 7407638, 9524106, 11111457, 22222914, 33334371, 66668742]

約数ペア:

[(1, 66668742), (2, 33334371), (3, 22222914), (6, 11111457), (7, 9524106), (9, 7407638), (14, 4762053), (18, 3703819), (21, 3174702), (42, 1587351), (63, 1058234), (126, 529117)]