12870318

素因数分解:

$2^1\times 3^1\times {\mathrm{293}}^1\times {\mathrm{7321}}^1$

素因数の和:7619

約数の個数: 16

約数和(自身を含む): 25832016

約数和(自身を除く): 12961698

約数列:

[1, 2, 3, 6, 293, 586, 879, 1758, 7321, 14642, 21963, 43926, 2145053, 4290106, 6435159, 12870318]

約数ペア:

[(1, 12870318), (2, 6435159), (3, 4290106), (6, 2145053), (293, 43926), (586, 21963), (879, 14642), (1758, 7321)]