1861188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{22157}}^1$

素因数の和:22171

約数の個数: 24

約数和(自身を含む): 4963392

約数和(自身を除く): 3102204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 22157, 44314, 66471, 88628, 132942, 155099, 265884, 310198, 465297, 620396, 930594, 1861188]

約数ペア:

[(1, 1861188), (2, 930594), (3, 620396), (4, 465297), (6, 310198), (7, 265884), (12, 155099), (14, 132942), (21, 88628), (28, 66471), (42, 44314), (84, 22157)]