138713418

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{30949}}^1$

素因数の和:31043

約数の個数: 32

約数和(自身を含む): 311976000

約数和(自身を除く): 173262582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 30949, 61898, 92847, 185694, 278541, 557082, 835623, 1671246, 2568767, 5137534, 7706301, 15412602, 23118903, 46237806, 69356709, 138713418]

約数ペア:

[(1, 138713418), (2, 69356709), (3, 46237806), (6, 23118903), (9, 15412602), (18, 7706301), (27, 5137534), (54, 2568767), (83, 1671246), (166, 835623), (249, 557082), (498, 278541), (747, 185694), (1494, 92847), (2241, 61898), (4482, 30949)]