12390516

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2501

約数の個数: 48

約数和(自身を含む): 32820480

約数和(自身を除く): 20429964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2441, 2538, 4882, 5076, 7323, 9764, 14646, 21969, 29292, 43938, 65907, 87876, 114727, 131814, 229454, 263628, 344181, 458908, 688362, 1032543, 1376724, 2065086, 3097629, 4130172, 6195258, 12390516]

約数ペア:

[(1, 12390516), (2, 6195258), (3, 4130172), (4, 3097629), (6, 2065086), (9, 1376724), (12, 1032543), (18, 688362), (27, 458908), (36, 344181), (47, 263628), (54, 229454), (94, 131814), (108, 114727), (141, 87876), (188, 65907), (282, 43938), (423, 29292), (564, 21969), (846, 14646), (1269, 9764), (1692, 7323), (2441, 5076), (2538, 4882)]