21037752

素因数分解:

$2^3\times 3^3\times {\mathrm{97397}}^1$

素因数の和:97412

約数の個数: 32

約数和(自身を含む): 58438800

約数和(自身を除く): 37401048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 97397, 194794, 292191, 389588, 584382, 779176, 876573, 1168764, 1753146, 2337528, 2629719, 3506292, 5259438, 7012584, 10518876, 21037752]

約数ペア:

[(1, 21037752), (2, 10518876), (3, 7012584), (4, 5259438), (6, 3506292), (8, 2629719), (9, 2337528), (12, 1753146), (18, 1168764), (24, 876573), (27, 779176), (36, 584382), (54, 389588), (72, 292191), (108, 194794), (216, 97397)]