18381036751

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{34102109}}^1$

素因数の和:34102134

約数の個数: 12

約数和(自身を含む): 23325843240

約数和(自身を除く): 4944806489

約数列:

[1, 7, 11, 49, 77, 539, 34102109, 238714763, 375123199, 1671003341, 2625862393, 18381036751]

約数ペア:

[(1, 18381036751), (7, 2625862393), (11, 1671003341), (49, 375123199), (77, 238714763), (539, 34102109)]