2013706431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{26111}}^1$

素因数の和:26188

約数の個数: 48

約数和(自身を含む): 3421716480

約数和(自身を除く): 1408010049

約数列:

[1, 3, 9, 11, 19, 33, 41, 57, 99, 123, 171, 209, 369, 451, 627, 779, 1353, 1881, 2337, 4059, 7011, 8569, 25707, 26111, 77121, 78333, 234999, 287221, 496109, 861663, 1070551, 1488327, 2584989, 3211653, 4464981, 5457199, 9634959, 11776061, 16371597, 20340469, 35328183, 49114791, 61021407, 105984549, 183064221, 223745159, 671235477, 2013706431]

約数ペア:

[(1, 2013706431), (3, 671235477), (9, 223745159), (11, 183064221), (19, 105984549), (33, 61021407), (41, 49114791), (57, 35328183), (99, 20340469), (123, 16371597), (171, 11776061), (209, 9634959), (369, 5457199), (451, 4464981), (627, 3211653), (779, 2584989), (1353, 1488327), (1881, 1070551), (2337, 861663), (4059, 496109), (7011, 287221), (8569, 234999), (25707, 78333), (26111, 77121)]