17922156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213359}}^1$

素因数の和:213373

約数の個数: 24

約数和(自身を含む): 47792640

約数和(自身を除く): 29870484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213359, 426718, 640077, 853436, 1280154, 1493513, 2560308, 2987026, 4480539, 5974052, 8961078, 17922156]

約数ペア:

[(1, 17922156), (2, 8961078), (3, 5974052), (4, 4480539), (6, 2987026), (7, 2560308), (12, 1493513), (14, 1280154), (21, 853436), (28, 640077), (42, 426718), (84, 213359)]