219813768

素因数分解:

$2^3\times 3^2\times {\mathrm{3052969}}^1$

素因数の和:3052981

約数の個数: 24

約数和(自身を含む): 595329150

約数和(自身を除く): 375515382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3052969, 6105938, 9158907, 12211876, 18317814, 24423752, 27476721, 36635628, 54953442, 73271256, 109906884, 219813768]

約数ペア:

[(1, 219813768), (2, 109906884), (3, 73271256), (4, 54953442), (6, 36635628), (8, 27476721), (9, 24423752), (12, 18317814), (18, 12211876), (24, 9158907), (36, 6105938), (72, 3052969)]