21608052

素因数分解:

$2^2\times 3^1\times {\mathrm{619}}^1\times {\mathrm{2909}}^1$

素因数の和:3535

約数の個数: 24

約数和(自身を含む): 50517600

約数和(自身を除く): 28909548

約数列:

[1, 2, 3, 4, 6, 12, 619, 1238, 1857, 2476, 2909, 3714, 5818, 7428, 8727, 11636, 17454, 34908, 1800671, 3601342, 5402013, 7202684, 10804026, 21608052]

約数ペア:

[(1, 21608052), (2, 10804026), (3, 7202684), (4, 5402013), (6, 3601342), (12, 1800671), (619, 34908), (1238, 17454), (1857, 11636), (2476, 8727), (2909, 7428), (3714, 5818)]