18520150318

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{694523}}^1$

素因数の和:694791

約数の個数: 16

約数和(自身を含む): 28336579200

約数和(自身を除く): 9816428882

約数列:

[1, 2, 67, 134, 199, 398, 13333, 26666, 694523, 1389046, 46533041, 93066082, 138210077, 276420154, 9260075159, 18520150318]

約数ペア:

[(1, 18520150318), (2, 9260075159), (67, 276420154), (134, 138210077), (199, 93066082), (398, 46533041), (13333, 1389046), (26666, 694523)]