7171794

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{18973}}^1$

素因数の和:18991

約数の個数: 32

約数和(自身を含む): 18215040

約数和(自身を除く): 11043246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 18973, 37946, 56919, 113838, 132811, 170757, 265622, 341514, 398433, 512271, 796866, 1024542, 1195299, 2390598, 3585897, 7171794]

約数ペア:

[(1, 7171794), (2, 3585897), (3, 2390598), (6, 1195299), (7, 1024542), (9, 796866), (14, 512271), (18, 398433), (21, 341514), (27, 265622), (42, 170757), (54, 132811), (63, 113838), (126, 56919), (189, 37946), (378, 18973)]