138671262

素因数分解:

$2^1\times 3^2\times {\mathrm{691}}^1\times {\mathrm{11149}}^1$

素因数の和:11848

約数の個数: 24

約数和(自身を含む): 300916200

約数和(自身を除く): 162244938

約数列:

[1, 2, 3, 6, 9, 18, 691, 1382, 2073, 4146, 6219, 11149, 12438, 22298, 33447, 66894, 100341, 200682, 7703959, 15407918, 23111877, 46223754, 69335631, 138671262]

約数ペア:

[(1, 138671262), (2, 69335631), (3, 46223754), (6, 23111877), (9, 15407918), (18, 7703959), (691, 200682), (1382, 100341), (2073, 66894), (4146, 33447), (6219, 22298), (11149, 12438)]