18081753

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 24560640

約数和(自身を除く): 6478887

約数列:

[1, 3, 103, 163, 309, 359, 489, 1077, 16789, 36977, 50367, 58517, 110931, 175551, 6027251, 18081753]

約数ペア:

[(1, 18081753), (3, 6027251), (103, 175551), (163, 110931), (309, 58517), (359, 50367), (489, 36977), (1077, 16789)]