2171995.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{15451}}^1$

素因数の和:15725

約数の個数: 16

約数和(自身を含む): 50064480

約数和(自身を除く): 25126566

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 15451, 30902, 46353, 92706, 4156319, 8312638, 12468957, 24937914]

約数ペア:

[(1, 24937914), (2, 12468957), (3, 8312638), (6, 4156319), (269, 92706), (538, 46353), (807, 30902), (1614, 15451)]