1335636

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 3528000

約数和(自身を除く): 2192364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 149, 166, 249, 298, 332, 447, 498, 596, 747, 894, 996, 1341, 1494, 1788, 2241, 2682, 2988, 4023, 4482, 5364, 8046, 8964, 12367, 16092, 24734, 37101, 49468, 74202, 111303, 148404, 222606, 333909, 445212, 667818, 1335636]

約数ペア:

[(1, 1335636), (2, 667818), (3, 445212), (4, 333909), (6, 222606), (9, 148404), (12, 111303), (18, 74202), (27, 49468), (36, 37101), (54, 24734), (83, 16092), (108, 12367), (149, 8964), (166, 8046), (249, 5364), (298, 4482), (332, 4023), (447, 2988), (498, 2682), (596, 2241), (747, 1788), (894, 1494), (996, 1341)]