2634608907

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{21523}}^1$

素因数の和:21632

約数の個数: 48

約数和(自身を含む): 4566531840

約数和(自身を除く): 1931922933

約数列:

[1, 3, 7, 9, 21, 29, 63, 67, 87, 201, 203, 261, 469, 603, 609, 1407, 1827, 1943, 4221, 5829, 13601, 17487, 21523, 40803, 64569, 122409, 150661, 193707, 451983, 624167, 1355949, 1442041, 1872501, 4326123, 4369169, 5617503, 10094287, 12978369, 13107507, 30282861, 39322521, 41819189, 90848583, 125457567, 292734323, 376372701, 878202969, 2634608907]

約数ペア:

[(1, 2634608907), (3, 878202969), (7, 376372701), (9, 292734323), (21, 125457567), (29, 90848583), (63, 41819189), (67, 39322521), (87, 30282861), (201, 13107507), (203, 12978369), (261, 10094287), (469, 5617503), (603, 4369169), (609, 4326123), (1407, 1872501), (1827, 1442041), (1943, 1355949), (4221, 624167), (5829, 451983), (13601, 193707), (17487, 150661), (21523, 122409), (40803, 64569)]