27643378

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^2$

素因数の和:618

約数の個数: 24

約数和(自身を含む): 49618368

約数和(自身を除く): 21974990

約数列:

[1, 2, 7, 14, 23, 46, 161, 293, 322, 586, 2051, 4102, 6739, 13478, 47173, 85849, 94346, 171698, 600943, 1201886, 1974527, 3949054, 13821689, 27643378]

約数ペア:

[(1, 27643378), (2, 13821689), (7, 3949054), (14, 1974527), (23, 1201886), (46, 600943), (161, 171698), (293, 94346), (322, 85849), (586, 47173), (2051, 13478), (4102, 6739)]