13271382

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19927}}^1$

素因数の和:19972

約数の個数: 24

約数和(自身を含む): 29533296

約数和(自身を除く): 16261914

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 19927, 39854, 59781, 119562, 179343, 358686, 737299, 1474598, 2211897, 4423794, 6635691, 13271382]

約数ペア:

[(1, 13271382), (2, 6635691), (3, 4423794), (6, 2211897), (9, 1474598), (18, 737299), (37, 358686), (74, 179343), (111, 119562), (222, 59781), (333, 39854), (666, 19927)]