210009156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2500109}}^1$

素因数の和:2500123

約数の個数: 24

約数和(自身を含む): 560024640

約数和(自身を除く): 350015484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2500109, 5000218, 7500327, 10000436, 15000654, 17500763, 30001308, 35001526, 52502289, 70003052, 105004578, 210009156]

約数ペア:

[(1, 210009156), (2, 105004578), (3, 70003052), (4, 52502289), (6, 35001526), (7, 30001308), (12, 17500763), (14, 15000654), (21, 10000436), (28, 7500327), (42, 5000218), (84, 2500109)]