1378441404

素因数分解:

$2^2\times 3^2\times {\mathrm{38290039}}^1$

素因数の和:38290049

約数の個数: 18

約数和(自身を含む): 3484393640

約数和(自身を除く): 2105952236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 38290039, 76580078, 114870117, 153160156, 229740234, 344610351, 459480468, 689220702, 1378441404]

約数ペア:

[(1, 1378441404), (2, 689220702), (3, 459480468), (4, 344610351), (6, 229740234), (9, 153160156), (12, 114870117), (18, 76580078), (36, 38290039)]