18486520307

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1\times {\mathrm{27743}}^1$

素因数の和:29842

約数の個数: 16

約数和(自身を含む): 20614901760

約数和(自身を除く): 2128381453

約数列:

[1, 17, 19, 323, 2063, 27743, 35071, 39197, 471631, 527117, 666349, 8960989, 57233809, 972974753, 1087442371, 18486520307]

約数ペア:

[(1, 18486520307), (17, 1087442371), (19, 972974753), (323, 57233809), (2063, 8960989), (27743, 666349), (35071, 527117), (39197, 471631)]