28206138

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{45641}}^1$

素因数の和:45749

約数の個数: 16

約数和(自身を含む): 56961216

約数和(自身を除く): 28755078

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 45641, 91282, 136923, 273846, 4701023, 9402046, 14103069, 28206138]

約数ペア:

[(1, 28206138), (2, 14103069), (3, 9402046), (6, 4701023), (103, 273846), (206, 136923), (309, 91282), (618, 45641)]