21069983514

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{4721}}^1\times {\mathrm{5857}}^1$

素因数の和:10710

約数の個数: 32

約数和(自身を含む): 42488027136

約数和(自身を除く): 21418043622

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 4721, 5857, 9442, 11714, 14163, 17571, 28326, 35142, 599567, 743839, 1199134, 1487678, 1798701, 2231517, 3597402, 4463034, 27650897, 55301794, 82952691, 165905382, 3511663919, 7023327838, 10534991757, 21069983514]

約数ペア:

[(1, 21069983514), (2, 10534991757), (3, 7023327838), (6, 3511663919), (127, 165905382), (254, 82952691), (381, 55301794), (762, 27650897), (4721, 4463034), (5857, 3597402), (9442, 2231517), (11714, 1798701), (14163, 1487678), (17571, 1199134), (28326, 743839), (35142, 599567)]