27547378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42643}}^1$

素因数の和:42681

約数の個数: 16

約数和(自身を含む): 46055520

約数和(自身を除く): 18508142

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 42643, 85286, 724931, 810217, 1449862, 1620434, 13773689, 27547378]

約数ペア:

[(1, 27547378), (2, 13773689), (17, 1620434), (19, 1449862), (34, 810217), (38, 724931), (323, 85286), (646, 42643)]