2190068874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:873

約数の個数: 128

約数和(自身を含む): 5730600960

約数和(自身を除く): 3540532086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 251, 287, 369, 378, 502, 563, 574, 738, 753, 861, 1107, 1126, 1506, 1689, 1722, 1757, 2214, 2259, 2583, 3378, 3514, 3941, 4518, 5067, 5166, 5271, 6777, 7749, 7882, 10134, 10291, 10542, 11823, 13554, 15201, 15498, 15813, 20582, 23083, 23646, 30402, 30873, 31626, 35469, 46166, 47439, 61746, 69249, 70938, 72037, 92619, 94878, 106407, 138498, 141313, 144074, 161581, 185238, 207747, 212814, 216111, 277857, 282626, 323162, 415494, 423939, 432222, 484743, 555714, 623241, 648333, 847878, 969486, 989191, 1246482, 1271817, 1296666, 1454229, 1944999, 1978382, 2543634, 2908458, 2967573, 3815451, 3889998, 4362687, 5793833, 5935146, 7630902, 8725374, 8902719, 11587666, 17381499, 17805438, 26708157, 34762998, 40556831, 52144497, 53416314, 81113662, 104288994, 121670493, 156433491, 243340986, 312866982, 365011479, 730022958, 1095034437, 2190068874]

約数ペア:

[(1, 2190068874), (2, 1095034437), (3, 730022958), (6, 365011479), (7, 312866982), (9, 243340986), (14, 156433491), (18, 121670493), (21, 104288994), (27, 81113662), (41, 53416314), (42, 52144497), (54, 40556831), (63, 34762998), (82, 26708157), (123, 17805438), (126, 17381499), (189, 11587666), (246, 8902719), (251, 8725374), (287, 7630902), (369, 5935146), (378, 5793833), (502, 4362687), (563, 3889998), (574, 3815451), (738, 2967573), (753, 2908458), (861, 2543634), (1107, 1978382), (1126, 1944999), (1506, 1454229), (1689, 1296666), (1722, 1271817), (1757, 1246482), (2214, 989191), (2259, 969486), (2583, 847878), (3378, 648333), (3514, 623241), (3941, 555714), (4518, 484743), (5067, 432222), (5166, 423939), (5271, 415494), (6777, 323162), (7749, 282626), (7882, 277857), (10134, 216111), (10291, 212814), (10542, 207747), (11823, 185238), (13554, 161581), (15201, 144074), (15498, 141313), (15813, 138498), (20582, 106407), (23083, 94878), (23646, 92619), (30402, 72037), (30873, 70938), (31626, 69249), (35469, 61746), (46166, 47439)]