18353506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28411}}^1$

素因数の和:28449

約数の個数: 16

約数和(自身を含む): 30684960

約数和(自身を除く): 12331454

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 28411, 56822, 482987, 539809, 965974, 1079618, 9176753, 18353506]

約数ペア:

[(1, 18353506), (2, 9176753), (17, 1079618), (19, 965974), (34, 539809), (38, 482987), (323, 56822), (646, 28411)]