18447475678

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{6763}}^1\times {\mathrm{10739}}^1$

素因数の和:17631

約数の個数: 16

約数和(自身を含む): 27895818240

約数和(自身を除く): 9448342562

約数列:

[1, 2, 127, 254, 6763, 10739, 13526, 21478, 858901, 1363853, 1717802, 2727706, 72627857, 145255714, 9223737839, 18447475678]

約数ペア:

[(1, 18447475678), (2, 9223737839), (127, 145255714), (254, 72627857), (6763, 2727706), (10739, 1717802), (13526, 1363853), (21478, 858901)]