1838597943

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 3263500800

約数和(自身を除く): 1424902857

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 59, 69, 91, 147, 161, 177, 273, 299, 413, 483, 637, 709, 767, 897, 1127, 1239, 1357, 1911, 2093, 2127, 2301, 2891, 3381, 4071, 4963, 5369, 6279, 8673, 9217, 9499, 14651, 14889, 16107, 16307, 17641, 27651, 28497, 34741, 37583, 41831, 43953, 48921, 52923, 64519, 66493, 104223, 112749, 114149, 123487, 125493, 193557, 199479, 211991, 292817, 342447, 370461, 451633, 543803, 635973, 799043, 864409, 878451, 962113, 1354899, 1483937, 1631409, 2049719, 2397129, 2593227, 2886339, 3806621, 4451811, 6149157, 6734791, 10387559, 11419863, 12507469, 20204373, 26646347, 31162677, 37522407, 47143537, 79939041, 87552283, 141430611, 262656849, 612865981, 1838597943]

約数ペア:

[(1, 1838597943), (3, 612865981), (7, 262656849), (13, 141430611), (21, 87552283), (23, 79939041), (39, 47143537), (49, 37522407), (59, 31162677), (69, 26646347), (91, 20204373), (147, 12507469), (161, 11419863), (177, 10387559), (273, 6734791), (299, 6149157), (413, 4451811), (483, 3806621), (637, 2886339), (709, 2593227), (767, 2397129), (897, 2049719), (1127, 1631409), (1239, 1483937), (1357, 1354899), (1911, 962113), (2093, 878451), (2127, 864409), (2301, 799043), (2891, 635973), (3381, 543803), (4071, 451633), (4963, 370461), (5369, 342447), (6279, 292817), (8673, 211991), (9217, 199479), (9499, 193557), (14651, 125493), (14889, 123487), (16107, 114149), (16307, 112749), (17641, 104223), (27651, 66493), (28497, 64519), (34741, 52923), (37583, 48921), (41831, 43953)]