1637281872

素因数分解:

$2^4\times 3^2\times {\mathrm{11370013}}^1$

素因数の和:11370027

約数の個数: 30

約数和(自身を含む): 4582115642

約数和(自身を除く): 2944833770

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11370013, 22740026, 34110039, 45480052, 68220078, 90960104, 102330117, 136440156, 181920208, 204660234, 272880312, 409320468, 545760624, 818640936, 1637281872]

約数ペア:

[(1, 1637281872), (2, 818640936), (3, 545760624), (4, 409320468), (6, 272880312), (8, 204660234), (9, 181920208), (12, 136440156), (16, 102330117), (18, 90960104), (24, 68220078), (36, 45480052), (48, 34110039), (72, 22740026), (144, 11370013)]