5554422

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 12870000

約数和(自身を除く): 7315578

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 149, 171, 218, 298, 327, 342, 447, 654, 894, 981, 1341, 1962, 2071, 2682, 2831, 4142, 5662, 6213, 8493, 12426, 16241, 16986, 18639, 25479, 32482, 37278, 48723, 50958, 97446, 146169, 292338, 308579, 617158, 925737, 1851474, 2777211, 5554422]

約数ペア:

[(1, 5554422), (2, 2777211), (3, 1851474), (6, 925737), (9, 617158), (18, 308579), (19, 292338), (38, 146169), (57, 97446), (109, 50958), (114, 48723), (149, 37278), (171, 32482), (218, 25479), (298, 18639), (327, 16986), (342, 16241), (447, 12426), (654, 8493), (894, 6213), (981, 5662), (1341, 4142), (1962, 2831), (2071, 2682)]