17538378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20441}}^1$

素因数の和:20470

約数の個数: 32

約数和(自身を含む): 41211072

約数和(自身を除く): 23672694

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 20441, 40882, 61323, 122646, 224851, 265733, 449702, 531466, 674553, 797199, 1349106, 1594398, 2923063, 5846126, 8769189, 17538378]

約数ペア:

[(1, 17538378), (2, 8769189), (3, 5846126), (6, 2923063), (11, 1594398), (13, 1349106), (22, 797199), (26, 674553), (33, 531466), (39, 449702), (66, 265733), (78, 224851), (143, 122646), (286, 61323), (429, 40882), (858, 20441)]