140742234

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{411527}}^1$

素因数の和:411554

約数の個数: 24

約数和(自身を含む): 320991840

約数和(自身を除く): 180249606

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 411527, 823054, 1234581, 2469162, 3703743, 7407486, 7819013, 15638026, 23457039, 46914078, 70371117, 140742234]

約数ペア:

[(1, 140742234), (2, 70371117), (3, 46914078), (6, 23457039), (9, 15638026), (18, 7819013), (19, 7407486), (38, 3703743), (57, 2469162), (114, 1234581), (171, 823054), (342, 411527)]