128412414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{548771}}^1$

素因数の和:548792

約数の個数: 24

約数和(自身を含む): 299629512

約数和(自身を除く): 171217098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 548771, 1097542, 1646313, 3292626, 4938939, 7134023, 9877878, 14268046, 21402069, 42804138, 64206207, 128412414]

約数ペア:

[(1, 128412414), (2, 64206207), (3, 42804138), (6, 21402069), (9, 14268046), (13, 9877878), (18, 7134023), (26, 4938939), (39, 3292626), (78, 1646313), (117, 1097542), (234, 548771)]