870814782

素因数分解:

$2^1\times 3^2\times {\mathrm{7211}}^1\times {\mathrm{6709}}^1$

素因数の和:13928

約数の個数: 24

約数和(自身を含む): 1887308280

約数和(自身を除く): 1016493498

約数列:

[1, 2, 3, 6, 9, 18, 6709, 7211, 13418, 14422, 20127, 21633, 40254, 43266, 60381, 64899, 120762, 129798, 48378599, 96757198, 145135797, 290271594, 435407391, 870814782]

約数ペア:

[(1, 870814782), (2, 435407391), (3, 290271594), (6, 145135797), (9, 96757198), (18, 48378599), (6709, 129798), (7211, 120762), (13418, 64899), (14422, 60381), (20127, 43266), (21633, 40254)]