120690414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{515771}}^1$

素因数の和:515792

約数の個数: 24

約数和(自身を含む): 281611512

約数和(自身を除く): 160921098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 515771, 1031542, 1547313, 3094626, 4641939, 6705023, 9283878, 13410046, 20115069, 40230138, 60345207, 120690414]

約数ペア:

[(1, 120690414), (2, 60345207), (3, 40230138), (6, 20115069), (9, 13410046), (13, 9283878), (18, 6705023), (26, 4641939), (39, 3094626), (78, 1547313), (117, 1031542), (234, 515771)]