133313274

素因数分解:

$2^1\times 3^2\times {\mathrm{353}}^1\times {\mathrm{20981}}^1$

素因数の和:21342

約数の個数: 24

約数和(自身を含む): 289677492

約数和(自身を除く): 156364218

約数列:

[1, 2, 3, 6, 9, 18, 353, 706, 1059, 2118, 3177, 6354, 20981, 41962, 62943, 125886, 188829, 377658, 7406293, 14812586, 22218879, 44437758, 66656637, 133313274]

約数ペア:

[(1, 133313274), (2, 66656637), (3, 44437758), (6, 22218879), (9, 14812586), (18, 7406293), (353, 377658), (706, 188829), (1059, 125886), (2118, 62943), (3177, 41962), (6354, 20981)]