181119276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{387007}}^1$

素因数の和:387030

約数の個数: 36

約数和(自身を含む): 493048192

約数和(自身を除く): 311928916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 387007, 774014, 1161021, 1548028, 2322042, 3483063, 4644084, 5031091, 6966126, 10062182, 13932252, 15093273, 20124364, 30186546, 45279819, 60373092, 90559638, 181119276]

約数ペア:

[(1, 181119276), (2, 90559638), (3, 60373092), (4, 45279819), (6, 30186546), (9, 20124364), (12, 15093273), (13, 13932252), (18, 10062182), (26, 6966126), (36, 5031091), (39, 4644084), (52, 3483063), (78, 2322042), (117, 1548028), (156, 1161021), (234, 774014), (468, 387007)]