78801828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{938117}}^1$

素因数の和:938131

約数の個数: 24

約数和(自身を含む): 210138432

約数和(自身を除く): 131336604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 938117, 1876234, 2814351, 3752468, 5628702, 6566819, 11257404, 13133638, 19700457, 26267276, 39400914, 78801828]

約数ペア:

[(1, 78801828), (2, 39400914), (3, 26267276), (4, 19700457), (6, 13133638), (7, 11257404), (12, 6566819), (14, 5628702), (21, 3752468), (28, 2814351), (42, 1876234), (84, 938117)]