127943382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{19403}}^1$

素因数の和:19572

約数の個数: 32

約数和(自身を含む): 294319872

約数和(自身を除く): 166376490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 19403, 38806, 58209, 116418, 135821, 271642, 407463, 814926, 3046271, 6092542, 9138813, 18277626, 21323897, 42647794, 63971691, 127943382]

約数ペア:

[(1, 127943382), (2, 63971691), (3, 42647794), (6, 21323897), (7, 18277626), (14, 9138813), (21, 6092542), (42, 3046271), (157, 814926), (314, 407463), (471, 271642), (942, 135821), (1099, 116418), (2198, 58209), (3297, 38806), (6594, 19403)]