18366351

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 26119296

約数和(自身を除く): 7752945

約数列:

[1, 3, 23, 69, 71, 163, 213, 489, 529, 1587, 1633, 3749, 4899, 11247, 11573, 34719, 37559, 86227, 112677, 258681, 266179, 798537, 6122117, 18366351]

約数ペア:

[(1, 18366351), (3, 6122117), (23, 798537), (69, 266179), (71, 258681), (163, 112677), (213, 86227), (489, 37559), (529, 34719), (1587, 11573), (1633, 11247), (3749, 4899)]