21093640404

素因数分解:

$2^2\times 3^1\times {\mathrm{751}}^1\times {\mathrm{2340617}}^1$

素因数の和:2341375

約数の個数: 24

約数和(自身を含む): 49284052608

約数和(自身を除く): 28190412204

約数列:

[1, 2, 3, 4, 6, 12, 751, 1502, 2253, 3004, 4506, 9012, 2340617, 4681234, 7021851, 9362468, 14043702, 28087404, 1757803367, 3515606734, 5273410101, 7031213468, 10546820202, 21093640404]

約数ペア:

[(1, 21093640404), (2, 10546820202), (3, 7031213468), (4, 5273410101), (6, 3515606734), (12, 1757803367), (751, 28087404), (1502, 14043702), (2253, 9362468), (3004, 7021851), (4506, 4681234), (9012, 2340617)]