40432644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{22921}}^1$

素因数の和:22945

約数の個数: 54

約数和(自身を含む): 118896414

約数和(自身を除く): 78463770

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 22921, 45842, 68763, 91684, 137526, 160447, 206289, 275052, 320894, 412578, 481341, 641788, 825156, 962682, 1123129, 1444023, 1925364, 2246258, 2888046, 3369387, 4492516, 5776092, 6738774, 10108161, 13477548, 20216322, 40432644]

約数ペア:

[(1, 40432644), (2, 20216322), (3, 13477548), (4, 10108161), (6, 6738774), (7, 5776092), (9, 4492516), (12, 3369387), (14, 2888046), (18, 2246258), (21, 1925364), (28, 1444023), (36, 1123129), (42, 962682), (49, 825156), (63, 641788), (84, 481341), (98, 412578), (126, 320894), (147, 275052), (196, 206289), (252, 160447), (294, 137526), (441, 91684), (588, 68763), (882, 45842), (1764, 22921)]