855612

素因数分解:

$2^2\times 3^2\times {\mathrm{23767}}^1$

素因数の和:23777

約数の個数: 18

約数和(自身を含む): 2162888

約数和(自身を除く): 1307276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 23767, 47534, 71301, 95068, 142602, 213903, 285204, 427806, 855612]

約数ペア:

[(1, 855612), (2, 427806), (3, 285204), (4, 213903), (6, 142602), (9, 95068), (12, 71301), (18, 47534), (36, 23767)]