25209156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{300109}}^1$

素因数の和:300123

約数の個数: 24

約数和(自身を含む): 67224640

約数和(自身を除く): 42015484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 300109, 600218, 900327, 1200436, 1800654, 2100763, 3601308, 4201526, 6302289, 8403052, 12604578, 25209156]

約数ペア:

[(1, 25209156), (2, 12604578), (3, 8403052), (4, 6302289), (6, 4201526), (7, 3601308), (12, 2100763), (14, 1800654), (21, 1200436), (28, 900327), (42, 600218), (84, 300109)]