21186252

素因数分解:

$2^2\times 3^3\times {\mathrm{196169}}^1$

素因数の和:196182

約数の個数: 24

約数和(自身を含む): 54927600

約数和(自身を除く): 33741348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 196169, 392338, 588507, 784676, 1177014, 1765521, 2354028, 3531042, 5296563, 7062084, 10593126, 21186252]

約数ペア:

[(1, 21186252), (2, 10593126), (3, 7062084), (4, 5296563), (6, 3531042), (9, 2354028), (12, 1765521), (18, 1177014), (27, 784676), (36, 588507), (54, 392338), (108, 196169)]