9906412

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{27827}}^1$

素因数の和:27920

約数の個数: 12

約数和(自身を含む): 17531640

約数和(自身を除く): 7625228

約数列:

[1, 2, 4, 89, 178, 356, 27827, 55654, 111308, 2476603, 4953206, 9906412]

約数ペア:

[(1, 9906412), (2, 4953206), (4, 2476603), (89, 111308), (178, 55654), (356, 27827)]