22825407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 38568960

約数和(自身を除く): 15743553

約数列:

[1, 3, 11, 17, 23, 29, 33, 51, 61, 69, 87, 183, 187, 253, 319, 391, 493, 561, 667, 671, 759, 957, 1037, 1173, 1403, 1479, 1769, 2001, 2013, 3111, 4209, 4301, 5307, 5423, 7337, 11339, 11407, 12903, 15433, 16269, 19459, 22011, 23851, 30073, 34017, 34221, 40687, 46299, 58377, 71553, 90219, 122061, 124729, 262361, 330803, 374187, 447557, 691679, 787083, 992409, 1342671, 2075037, 7608469, 22825407]

約数ペア:

[(1, 22825407), (3, 7608469), (11, 2075037), (17, 1342671), (23, 992409), (29, 787083), (33, 691679), (51, 447557), (61, 374187), (69, 330803), (87, 262361), (183, 124729), (187, 122061), (253, 90219), (319, 71553), (391, 58377), (493, 46299), (561, 40687), (667, 34221), (671, 34017), (759, 30073), (957, 23851), (1037, 22011), (1173, 19459), (1403, 16269), (1479, 15433), (1769, 12903), (2001, 11407), (2013, 11339), (3111, 7337), (4209, 5423), (4301, 5307)]