18913542

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 38683008

約数和(自身を除く): 19769466

約数列:

[1, 2, 3, 6, 83, 163, 166, 233, 249, 326, 466, 489, 498, 699, 978, 1398, 13529, 19339, 27058, 37979, 38678, 40587, 58017, 75958, 81174, 113937, 116034, 227874, 3152257, 6304514, 9456771, 18913542]

約数ペア:

[(1, 18913542), (2, 9456771), (3, 6304514), (6, 3152257), (83, 227874), (163, 116034), (166, 113937), (233, 81174), (249, 75958), (326, 58017), (466, 40587), (489, 38678), (498, 37979), (699, 27058), (978, 19339), (1398, 13529)]