21877068

素因数分解:

$2^2\times 3^1\times {\mathrm{953}}^1\times {\mathrm{1913}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 51126768

約数和(自身を除く): 29249700

約数列:

[1, 2, 3, 4, 6, 12, 953, 1906, 1913, 2859, 3812, 3826, 5718, 5739, 7652, 11436, 11478, 22956, 1823089, 3646178, 5469267, 7292356, 10938534, 21877068]

約数ペア:

[(1, 21877068), (2, 10938534), (3, 7292356), (4, 5469267), (6, 3646178), (12, 1823089), (953, 22956), (1906, 11478), (1913, 11436), (2859, 7652), (3812, 5739), (3826, 5718)]