81852204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{974431}}^1$

素因数の和:974445

約数の個数: 24

約数和(自身を含む): 218272768

約数和(自身を除く): 136420564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 974431, 1948862, 2923293, 3897724, 5846586, 6821017, 11693172, 13642034, 20463051, 27284068, 40926102, 81852204]

約数ペア:

[(1, 81852204), (2, 40926102), (3, 27284068), (4, 20463051), (6, 13642034), (7, 11693172), (12, 6821017), (14, 5846586), (21, 3897724), (28, 2923293), (42, 1948862), (84, 974431)]