12986262

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{9883}}^1$

素因数の和:9964

約数の個数: 24

約数和(自身を含む): 28525224

約数和(自身を除く): 15538962

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 9883, 19766, 29649, 59298, 88947, 177894, 721459, 1442918, 2164377, 4328754, 6493131, 12986262]

約数ペア:

[(1, 12986262), (2, 6493131), (3, 4328754), (6, 2164377), (9, 1442918), (18, 721459), (73, 177894), (146, 88947), (219, 59298), (438, 29649), (657, 19766), (1314, 9883)]