18328508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5867}}^1$

素因数の和:5953

約数の個数: 24

約数和(自身を含む): 35489664

約数和(自身を除く): 17161156

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 5867, 11734, 23468, 64537, 129074, 258148, 416557, 833114, 1666228, 4582127, 9164254, 18328508]

約数ペア:

[(1, 18328508), (2, 9164254), (4, 4582127), (11, 1666228), (22, 833114), (44, 416557), (71, 258148), (142, 129074), (284, 64537), (781, 23468), (1562, 11734), (3124, 5867)]