18315828

素因数分解:

$2^2\times 3^3\times {\mathrm{169591}}^1$

素因数の和:169604

約数の個数: 24

約数和(自身を含む): 47485760

約数和(自身を除く): 29169932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 169591, 339182, 508773, 678364, 1017546, 1526319, 2035092, 3052638, 4578957, 6105276, 9157914, 18315828]

約数ペア:

[(1, 18315828), (2, 9157914), (3, 6105276), (4, 4578957), (6, 3052638), (9, 2035092), (12, 1526319), (18, 1017546), (27, 678364), (36, 508773), (54, 339182), (108, 169591)]