11492019

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 22194432

約数和(自身を除く): 10702413

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 49, 63, 69, 77, 99, 103, 147, 161, 207, 231, 253, 309, 441, 483, 539, 693, 721, 759, 927, 1127, 1133, 1449, 1617, 1771, 2163, 2277, 2369, 3381, 3399, 4851, 5047, 5313, 6489, 7107, 7931, 10143, 10197, 12397, 15141, 15939, 16583, 21321, 23793, 26059, 37191, 45423, 49749, 55517, 71379, 78177, 111573, 116081, 149247, 166551, 182413, 234531, 348243, 499653, 547239, 1044729, 1276891, 1641717, 3830673, 11492019]

約数ペア:

[(1, 11492019), (3, 3830673), (7, 1641717), (9, 1276891), (11, 1044729), (21, 547239), (23, 499653), (33, 348243), (49, 234531), (63, 182413), (69, 166551), (77, 149247), (99, 116081), (103, 111573), (147, 78177), (161, 71379), (207, 55517), (231, 49749), (253, 45423), (309, 37191), (441, 26059), (483, 23793), (539, 21321), (693, 16583), (721, 15939), (759, 15141), (927, 12397), (1127, 10197), (1133, 10143), (1449, 7931), (1617, 7107), (1771, 6489), (2163, 5313), (2277, 5047), (2369, 4851), (3381, 3399)]