18509076

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17729}}^1$

素因数の和:17768

約数の個数: 36

約数和(自身を含む): 48402900

約数和(自身を除く): 29893824

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 17729, 35458, 53187, 70916, 106374, 159561, 212748, 319122, 514141, 638244, 1028282, 1542423, 2056564, 3084846, 4627269, 6169692, 9254538, 18509076]

約数ペア:

[(1, 18509076), (2, 9254538), (3, 6169692), (4, 4627269), (6, 3084846), (9, 2056564), (12, 1542423), (18, 1028282), (29, 638244), (36, 514141), (58, 319122), (87, 212748), (116, 159561), (174, 106374), (261, 70916), (348, 53187), (522, 35458), (1044, 17729)]