21825890622

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{276901}}^1$

素因数の和:277089

約数の個数: 48

約数和(自身を含む): 49244251680

約数和(自身を除く): 27418361058

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 151, 174, 261, 302, 453, 522, 906, 1359, 2718, 4379, 8758, 13137, 26274, 39411, 78822, 276901, 553802, 830703, 1661406, 2492109, 4984218, 8030129, 16060258, 24090387, 41812051, 48180774, 72271161, 83624102, 125436153, 144542322, 250872306, 376308459, 752616918, 1212549479, 2425098958, 3637648437, 7275296874, 10912945311, 21825890622]

約数ペア:

[(1, 21825890622), (2, 10912945311), (3, 7275296874), (6, 3637648437), (9, 2425098958), (18, 1212549479), (29, 752616918), (58, 376308459), (87, 250872306), (151, 144542322), (174, 125436153), (261, 83624102), (302, 72271161), (453, 48180774), (522, 41812051), (906, 24090387), (1359, 16060258), (2718, 8030129), (4379, 4984218), (8758, 2492109), (13137, 1661406), (26274, 830703), (39411, 553802), (78822, 276901)]