17939689914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6841987}}^1$

素因数の和:6842034

約数の個数: 32

約数和(自身を含む): 39409850880

約数和(自身を除く): 21470160966

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 6841987, 13683974, 20525961, 41051922, 129997753, 157365701, 259995506, 314731402, 389993259, 472097103, 779986518, 944194206, 2989948319, 5979896638, 8969844957, 17939689914]

約数ペア:

[(1, 17939689914), (2, 8969844957), (3, 5979896638), (6, 2989948319), (19, 944194206), (23, 779986518), (38, 472097103), (46, 389993259), (57, 314731402), (69, 259995506), (114, 157365701), (138, 129997753), (437, 41051922), (874, 20525961), (1311, 13683974), (2622, 6841987)]