21016614

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{74527}}^1$

素因数の和:74579

約数の個数: 16

約数和(自身を含む): 42928128

約数和(自身を除く): 21911514

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 74527, 149054, 223581, 447162, 3502769, 7005538, 10508307, 21016614]

約数ペア:

[(1, 21016614), (2, 10508307), (3, 7005538), (6, 3502769), (47, 447162), (94, 223581), (141, 149054), (282, 74527)]