18268306

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{35267}}^1$

素因数の和:35313

約数の個数: 16

約数和(自身を含む): 32164416

約数和(自身を除く): 13896110

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 35267, 70534, 246869, 493738, 1304879, 2609758, 9134153, 18268306]

約数ペア:

[(1, 18268306), (2, 9134153), (7, 2609758), (14, 1304879), (37, 493738), (74, 246869), (259, 70534), (518, 35267)]