7621404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{90731}}^1$

素因数の和:90745

約数の個数: 24

約数和(自身を含む): 20323968

約数和(自身を除く): 12702564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 90731, 181462, 272193, 362924, 544386, 635117, 1088772, 1270234, 1905351, 2540468, 3810702, 7621404]

約数ペア:

[(1, 7621404), (2, 3810702), (3, 2540468), (4, 1905351), (6, 1270234), (7, 1088772), (12, 635117), (14, 544386), (21, 362924), (28, 272193), (42, 181462), (84, 90731)]