2043243318

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{2963}}^1$

素因数の和:3273

約数の個数: 64

約数和(自身を含む): 4507176960

約数和(自身を除く): 2463933642

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 263, 437, 526, 789, 874, 1311, 1578, 2622, 2963, 4997, 5926, 6049, 8889, 9994, 12098, 14991, 17778, 18147, 29982, 36294, 56297, 68149, 112594, 114931, 136298, 168891, 204447, 229862, 337782, 344793, 408894, 689586, 779269, 1294831, 1558538, 2337807, 2589662, 3884493, 4675614, 7768986, 14806111, 17923187, 29612222, 35846374, 44418333, 53769561, 88836666, 107539122, 340540553, 681081106, 1021621659, 2043243318]

約数ペア:

[(1, 2043243318), (2, 1021621659), (3, 681081106), (6, 340540553), (19, 107539122), (23, 88836666), (38, 53769561), (46, 44418333), (57, 35846374), (69, 29612222), (114, 17923187), (138, 14806111), (263, 7768986), (437, 4675614), (526, 3884493), (789, 2589662), (874, 2337807), (1311, 1558538), (1578, 1294831), (2622, 779269), (2963, 689586), (4997, 408894), (5926, 344793), (6049, 337782), (8889, 229862), (9994, 204447), (12098, 168891), (14991, 136298), (17778, 114931), (18147, 112594), (29982, 68149), (36294, 56297)]