111456004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{230281}}^1$

素因数の和:230307

約数の個数: 18

約数和(自身を含む): 214392542

約数和(自身を除く): 102936538

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 230281, 460562, 921124, 2533091, 5066182, 10132364, 27864001, 55728002, 111456004]

約数ペア:

[(1, 111456004), (2, 55728002), (4, 27864001), (11, 10132364), (22, 5066182), (44, 2533091), (121, 921124), (242, 460562), (484, 230281)]