142668306

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{720547}}^1$

素因数の和:720566

約数の個数: 24

約数和(自身を含む): 337216464

約数和(自身を除く): 194548158

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 720547, 1441094, 2161641, 4323282, 6484923, 7926017, 12969846, 15852034, 23778051, 47556102, 71334153, 142668306]

約数ペア:

[(1, 142668306), (2, 71334153), (3, 47556102), (6, 23778051), (9, 15852034), (11, 12969846), (18, 7926017), (22, 6484923), (33, 4323282), (66, 2161641), (99, 1441094), (198, 720547)]