1528379748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{3259}}^1$

素因数の和:5137

約数の個数: 72

約数和(自身を含む): 4419047360

約数和(自身を除く): 2890667612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1861, 3259, 3722, 5583, 6518, 7444, 9777, 11166, 13027, 13036, 16749, 19554, 22332, 22813, 26054, 29331, 33498, 39081, 39108, 45626, 52108, 58662, 66996, 68439, 78162, 91252, 117243, 117324, 136878, 156324, 205317, 234486, 273756, 410634, 468972, 821268, 6064999, 12129998, 18194997, 24259996, 36389994, 42454993, 54584991, 72779988, 84909986, 109169982, 127364979, 169819972, 218339964, 254729958, 382094937, 509459916, 764189874, 1528379748]

約数ペア:

[(1, 1528379748), (2, 764189874), (3, 509459916), (4, 382094937), (6, 254729958), (7, 218339964), (9, 169819972), (12, 127364979), (14, 109169982), (18, 84909986), (21, 72779988), (28, 54584991), (36, 42454993), (42, 36389994), (63, 24259996), (84, 18194997), (126, 12129998), (252, 6064999), (1861, 821268), (3259, 468972), (3722, 410634), (5583, 273756), (6518, 234486), (7444, 205317), (9777, 156324), (11166, 136878), (13027, 117324), (13036, 117243), (16749, 91252), (19554, 78162), (22332, 68439), (22813, 66996), (26054, 58662), (29331, 52108), (33498, 45626), (39081, 39108)]