21083364

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{25463}}^1$

素因数の和:25496

約数の個数: 36

約数和(自身を含む): 55613376

約数和(自身を除く): 34530012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 25463, 50926, 76389, 101852, 152778, 229167, 305556, 458334, 585649, 916668, 1171298, 1756947, 2342596, 3513894, 5270841, 7027788, 10541682, 21083364]

約数ペア:

[(1, 21083364), (2, 10541682), (3, 7027788), (4, 5270841), (6, 3513894), (9, 2342596), (12, 1756947), (18, 1171298), (23, 916668), (36, 585649), (46, 458334), (69, 305556), (92, 229167), (138, 152778), (207, 101852), (276, 76389), (414, 50926), (828, 25463)]