2087553636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{435997}}^1$

素因数の和:436033

約数の個数: 72

約数和(自身を含む): 6348130880

約数和(自身を除く): 4260577244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 435997, 871994, 1307991, 1743988, 2615982, 3051979, 3923973, 5231964, 6103958, 7847946, 8283943, 9155937, 12207916, 15695892, 16567886, 18311874, 24851829, 27467811, 33135772, 36623748, 49703658, 54935622, 57987601, 74555487, 99407316, 109871244, 115975202, 149110974, 173962803, 231950404, 298221948, 347925606, 521888409, 695851212, 1043776818, 2087553636]

約数ペア:

[(1, 2087553636), (2, 1043776818), (3, 695851212), (4, 521888409), (6, 347925606), (7, 298221948), (9, 231950404), (12, 173962803), (14, 149110974), (18, 115975202), (19, 109871244), (21, 99407316), (28, 74555487), (36, 57987601), (38, 54935622), (42, 49703658), (57, 36623748), (63, 33135772), (76, 27467811), (84, 24851829), (114, 18311874), (126, 16567886), (133, 15695892), (171, 12207916), (228, 9155937), (252, 8283943), (266, 7847946), (342, 6103958), (399, 5231964), (532, 3923973), (684, 3051979), (798, 2615982), (1197, 1743988), (1596, 1307991), (2394, 871994), (4788, 435997)]