18044139

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{773}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 24966144

約数和(自身を除く): 6922005

約数列:

[1, 3, 31, 93, 251, 753, 773, 2319, 7781, 23343, 23963, 71889, 194023, 582069, 6014713, 18044139]

約数ペア:

[(1, 18044139), (3, 6014713), (31, 582069), (93, 194023), (251, 71889), (753, 23963), (773, 23343), (2319, 7781)]