18678274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1733}}^1$

素因数の和:2069

約数の個数: 16

約数和(自身を含む): 29776248

約数和(自身を除く): 11097974

約数列:

[1, 2, 17, 34, 317, 634, 1733, 3466, 5389, 10778, 29461, 58922, 549361, 1098722, 9339137, 18678274]

約数ペア:

[(1, 18678274), (2, 9339137), (17, 1098722), (34, 549361), (317, 58922), (634, 29461), (1733, 10778), (3466, 5389)]