7640394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67021}}^1$

素因数の和:67045

約数の個数: 16

約数和(自身を含む): 16085280

約数和(自身を除く): 8444886

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 67021, 134042, 201063, 402126, 1273399, 2546798, 3820197, 7640394]

約数ペア:

[(1, 7640394), (2, 3820197), (3, 2546798), (6, 1273399), (19, 402126), (38, 201063), (57, 134042), (114, 67021)]