18635936

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{4813}}^1$

素因数の和:4845

約数の個数: 36

約数和(自身を含む): 40336506

約数和(自身を除く): 21700570

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 4813, 9626, 19252, 38504, 52943, 77008, 105886, 154016, 211772, 423544, 582373, 847088, 1164746, 1694176, 2329492, 4658984, 9317968, 18635936]

約数ペア:

[(1, 18635936), (2, 9317968), (4, 4658984), (8, 2329492), (11, 1694176), (16, 1164746), (22, 847088), (32, 582373), (44, 423544), (88, 211772), (121, 154016), (176, 105886), (242, 77008), (352, 52943), (484, 38504), (968, 19252), (1936, 9626), (3872, 4813)]