126018263

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{28621}}^1$

素因数の和:28682

約数の個数: 16

約数和(自身を含む): 156619584

約数和(自身を除く): 30601321

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 28621, 200347, 486557, 1058977, 3405899, 7412839, 18002609, 126018263]

約数ペア:

[(1, 126018263), (7, 18002609), (17, 7412839), (37, 3405899), (119, 1058977), (259, 486557), (629, 200347), (4403, 28621)]