144583418

素因数分解:

$2^1\times 7^4\times {\mathrm{30109}}^1$

素因数の和:30139

約数の個数: 20

約数和(自身を含む): 253014330

約数和(自身を除く): 108430912

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 30109, 60218, 210763, 421526, 1475341, 2950682, 10327387, 20654774, 72291709, 144583418]

約数ペア:

[(1, 144583418), (2, 72291709), (7, 20654774), (14, 10327387), (49, 2950682), (98, 1475341), (343, 421526), (686, 210763), (2401, 60218), (4802, 30109)]