8657184438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{68707813}}^1$

素因数の和:68707828

約数の個数: 24

約数和(自身を含む): 21436837968

約数和(自身を除く): 12779653530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 68707813, 137415626, 206123439, 412246878, 480954691, 618370317, 961909382, 1236740634, 1442864073, 2885728146, 4328592219, 8657184438]

約数ペア:

[(1, 8657184438), (2, 4328592219), (3, 2885728146), (6, 1442864073), (7, 1236740634), (9, 961909382), (14, 618370317), (18, 480954691), (21, 412246878), (42, 206123439), (63, 137415626), (126, 68707813)]