27168666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{646873}}^1$

素因数の和:646885

約数の個数: 16

約数和(自身を含む): 62099904

約数和(自身を除く): 34931238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 646873, 1293746, 1940619, 3881238, 4528111, 9056222, 13584333, 27168666]

約数ペア:

[(1, 27168666), (2, 13584333), (3, 9056222), (6, 4528111), (7, 3881238), (14, 1940619), (21, 1293746), (42, 646873)]