16815852

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{883}}^1$

素因数の和:939

約数の個数: 54

約数和(自身を含む): 44485532

約数和(自身を除く): 27669680

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 883, 1058, 1587, 1766, 2116, 2649, 3174, 3532, 4761, 5298, 6348, 7947, 9522, 10596, 15894, 19044, 20309, 31788, 40618, 60927, 81236, 121854, 182781, 243708, 365562, 467107, 731124, 934214, 1401321, 1868428, 2802642, 4203963, 5605284, 8407926, 16815852]

約数ペア:

[(1, 16815852), (2, 8407926), (3, 5605284), (4, 4203963), (6, 2802642), (9, 1868428), (12, 1401321), (18, 934214), (23, 731124), (36, 467107), (46, 365562), (69, 243708), (92, 182781), (138, 121854), (207, 81236), (276, 60927), (414, 40618), (529, 31788), (828, 20309), (883, 19044), (1058, 15894), (1587, 10596), (1766, 9522), (2116, 7947), (2649, 6348), (3174, 5298), (3532, 4761)]