181272917646

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{467297}}^1$

素因数の和:468265

約数の個数: 48

約数和(自身を含む): 410272690464

約数和(自身を除く): 228999772818

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 937, 1874, 2811, 5622, 8433, 16866, 21551, 43102, 64653, 129306, 193959, 387918, 467297, 934594, 1401891, 2803782, 4205673, 8411346, 10747831, 21495662, 32243493, 64486986, 96730479, 193460958, 437857289, 875714578, 1313571867, 2627143734, 3940715601, 7881431202, 10070717647, 20141435294, 30212152941, 60424305882, 90636458823, 181272917646]

約数ペア:

[(1, 181272917646), (2, 90636458823), (3, 60424305882), (6, 30212152941), (9, 20141435294), (18, 10070717647), (23, 7881431202), (46, 3940715601), (69, 2627143734), (138, 1313571867), (207, 875714578), (414, 437857289), (937, 193460958), (1874, 96730479), (2811, 64486986), (5622, 32243493), (8433, 21495662), (16866, 10747831), (21551, 8411346), (43102, 4205673), (64653, 2803782), (129306, 1401891), (193959, 934594), (387918, 467297)]