18268354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10487}}^1$

素因数の和:10569

約数の個数: 16

約数和(自身を含む): 29953728

約数和(自身を除く): 11685374

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 10487, 20974, 136331, 272662, 702629, 1405258, 9134177, 18268354]

約数ペア:

[(1, 18268354), (2, 9134177), (13, 1405258), (26, 702629), (67, 272662), (134, 136331), (871, 20974), (1742, 10487)]