68369274

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{223429}}^1$

素因数の和:223454

約数の個数: 24

約数和(自身を含む): 156847860

約数和(自身を除く): 88478586

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 223429, 446858, 670287, 1340574, 2010861, 3798293, 4021722, 7596586, 11394879, 22789758, 34184637, 68369274]

約数ペア:

[(1, 68369274), (2, 34184637), (3, 22789758), (6, 11394879), (9, 7596586), (17, 4021722), (18, 3798293), (34, 2010861), (51, 1340574), (102, 670287), (153, 446858), (306, 223429)]