123142586

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{33961}}^1$

素因数の和:34014

約数の個数: 24

約数和(自身を含む): 220685076

約数和(自身を除く): 97542490

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 33961, 67922, 237727, 475454, 1256557, 1664089, 2513114, 3328178, 8795899, 17591798, 61571293, 123142586]

約数ペア:

[(1, 123142586), (2, 61571293), (7, 17591798), (14, 8795899), (37, 3328178), (49, 2513114), (74, 1664089), (98, 1256557), (259, 475454), (518, 237727), (1813, 67922), (3626, 33961)]