13288674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7717}}^1$

素因数の和:7770

約数の個数: 32

約数和(自身を含む): 31118976

約数和(自身を除く): 17830302

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 7717, 15434, 23151, 46302, 54019, 108038, 162057, 316397, 324114, 632794, 949191, 1898382, 2214779, 4429558, 6644337, 13288674]

約数ペア:

[(1, 13288674), (2, 6644337), (3, 4429558), (6, 2214779), (7, 1898382), (14, 949191), (21, 632794), (41, 324114), (42, 316397), (82, 162057), (123, 108038), (246, 54019), (287, 46302), (574, 23151), (861, 15434), (1722, 7717)]