21783852

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{26309}}^1$

素因数の和:26342

約数の個数: 36

約数和(自身を含む): 57461040

約数和(自身を除く): 35677188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 26309, 52618, 78927, 105236, 157854, 236781, 315708, 473562, 605107, 947124, 1210214, 1815321, 2420428, 3630642, 5445963, 7261284, 10891926, 21783852]

約数ペア:

[(1, 21783852), (2, 10891926), (3, 7261284), (4, 5445963), (6, 3630642), (9, 2420428), (12, 1815321), (18, 1210214), (23, 947124), (36, 605107), (46, 473562), (69, 315708), (92, 236781), (138, 157854), (207, 105236), (276, 78927), (414, 52618), (828, 26309)]