22779898206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{14561}}^1$

素因数の和:15257

約数の個数: 64

約数和(自身を含む): 50728882176

約数和(自身を除く): 27948983970

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 647, 806, 1209, 1294, 1941, 2418, 3882, 8411, 14561, 16822, 20057, 25233, 29122, 40114, 43683, 50466, 60171, 87366, 120342, 189293, 260741, 378586, 451391, 521482, 567879, 782223, 902782, 1135758, 1354173, 1564446, 2708346, 5868083, 9420967, 11736166, 17604249, 18841934, 28262901, 35208498, 56525802, 122472571, 244945142, 292049977, 367417713, 584099954, 734835426, 876149931, 1752299862, 3796649701, 7593299402, 11389949103, 22779898206]

約数ペア:

[(1, 22779898206), (2, 11389949103), (3, 7593299402), (6, 3796649701), (13, 1752299862), (26, 876149931), (31, 734835426), (39, 584099954), (62, 367417713), (78, 292049977), (93, 244945142), (186, 122472571), (403, 56525802), (647, 35208498), (806, 28262901), (1209, 18841934), (1294, 17604249), (1941, 11736166), (2418, 9420967), (3882, 5868083), (8411, 2708346), (14561, 1564446), (16822, 1354173), (20057, 1135758), (25233, 902782), (29122, 782223), (40114, 567879), (43683, 521482), (50466, 451391), (60171, 378586), (87366, 260741), (120342, 189293)]