11681892

素因数分解:

$2^2\times 3^2\times {\mathrm{324497}}^1$

素因数の和:324507

約数の個数: 18

約数和(自身を含む): 29529318

約数和(自身を除く): 17847426

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 324497, 648994, 973491, 1297988, 1946982, 2920473, 3893964, 5840946, 11681892]

約数ペア:

[(1, 11681892), (2, 5840946), (3, 3893964), (4, 2920473), (6, 1946982), (9, 1297988), (12, 973491), (18, 648994), (36, 324497)]