21932526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1689

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 34676754

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 1218, 1637, 1914, 2233, 3274, 4466, 4911, 6699, 9822, 11459, 13398, 18007, 22918, 34377, 36014, 47473, 54021, 68754, 94946, 108042, 126049, 142419, 252098, 284838, 332311, 378147, 522203, 664622, 756294, 996933, 1044406, 1566609, 1993866, 3133218, 3655421, 7310842, 10966263, 21932526]

約数ペア:

[(1, 21932526), (2, 10966263), (3, 7310842), (6, 3655421), (7, 3133218), (11, 1993866), (14, 1566609), (21, 1044406), (22, 996933), (29, 756294), (33, 664622), (42, 522203), (58, 378147), (66, 332311), (77, 284838), (87, 252098), (154, 142419), (174, 126049), (203, 108042), (231, 94946), (319, 68754), (406, 54021), (462, 47473), (609, 36014), (638, 34377), (957, 22918), (1218, 18007), (1637, 13398), (1914, 11459), (2233, 9822), (3274, 6699), (4466, 4911)]