27492278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 47952000

約数和(自身を除く): 20459722

約数列:

[1, 2, 11, 19, 22, 38, 89, 178, 209, 418, 739, 979, 1478, 1691, 1958, 3382, 8129, 14041, 16258, 18601, 28082, 37202, 65771, 131542, 154451, 308902, 723481, 1249649, 1446962, 2499298, 13746139, 27492278]

約数ペア:

[(1, 27492278), (2, 13746139), (11, 2499298), (19, 1446962), (22, 1249649), (38, 723481), (89, 308902), (178, 154451), (209, 131542), (418, 65771), (739, 37202), (979, 28082), (1478, 18601), (1691, 16258), (1958, 14041), (3382, 8129)]