18757394638

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1\times {\mathrm{115021}}^1$

素因数の和:116307

約数の個数: 16

約数和(自身を含む): 28579746384

約数和(自身を除く): 9822351746

約数列:

[1, 2, 67, 134, 1217, 2434, 81539, 115021, 163078, 230042, 7706407, 15412814, 139980557, 279961114, 9378697319, 18757394638]

約数ペア:

[(1, 18757394638), (2, 9378697319), (67, 279961114), (134, 139980557), (1217, 15412814), (2434, 7706407), (81539, 230042), (115021, 163078)]