2547204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 6773760

約数和(自身を除く): 4226556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 839, 1012, 1518, 1678, 2517, 3036, 3356, 5034, 9229, 10068, 18458, 19297, 27687, 36916, 38594, 55374, 57891, 77188, 110748, 115782, 212267, 231564, 424534, 636801, 849068, 1273602, 2547204]

約数ペア:

[(1, 2547204), (2, 1273602), (3, 849068), (4, 636801), (6, 424534), (11, 231564), (12, 212267), (22, 115782), (23, 110748), (33, 77188), (44, 57891), (46, 55374), (66, 38594), (69, 36916), (92, 27687), (132, 19297), (138, 18458), (253, 10068), (276, 9229), (506, 5034), (759, 3356), (839, 3036), (1012, 2517), (1518, 1678)]