7405884

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 19622400

約数和(自身を除く): 12216516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1459, 1692, 2538, 2918, 4377, 5076, 5836, 8754, 13131, 17508, 26262, 39393, 52524, 68573, 78786, 137146, 157572, 205719, 274292, 411438, 617157, 822876, 1234314, 1851471, 2468628, 3702942, 7405884]

約数ペア:

[(1, 7405884), (2, 3702942), (3, 2468628), (4, 1851471), (6, 1234314), (9, 822876), (12, 617157), (18, 411438), (27, 274292), (36, 205719), (47, 157572), (54, 137146), (94, 78786), (108, 68573), (141, 52524), (188, 39393), (282, 26262), (423, 17508), (564, 13131), (846, 8754), (1269, 5836), (1459, 5076), (1692, 4377), (2538, 2918)]