21797124

素因数分解:

$2^2\times 3^1\times {\mathrm{673}}^1\times {\mathrm{2699}}^1$

素因数の和:3379

約数の個数: 24

約数和(自身を含む): 50954400

約数和(自身を除く): 29157276

約数列:

[1, 2, 3, 4, 6, 12, 673, 1346, 2019, 2692, 2699, 4038, 5398, 8076, 8097, 10796, 16194, 32388, 1816427, 3632854, 5449281, 7265708, 10898562, 21797124]

約数ペア:

[(1, 21797124), (2, 10898562), (3, 7265708), (4, 5449281), (6, 3632854), (12, 1816427), (673, 32388), (1346, 16194), (2019, 10796), (2692, 8097), (2699, 8076), (4038, 5398)]