121212054

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{232207}}^1$

素因数の和:232244

約数の個数: 24

約数和(自身を含む): 271683360

約数和(自身を除く): 150471306

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 232207, 464414, 696621, 1393242, 2089863, 4179726, 6734003, 13468006, 20202009, 40404018, 60606027, 121212054]

約数ペア:

[(1, 121212054), (2, 60606027), (3, 40404018), (6, 20202009), (9, 13468006), (18, 6734003), (29, 4179726), (58, 2089863), (87, 1393242), (174, 696621), (261, 464414), (522, 232207)]