19008444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 55444480

約数和(自身を除く): 36436036

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 103, 156, 169, 182, 206, 273, 309, 338, 364, 412, 507, 546, 618, 676, 721, 1014, 1092, 1183, 1236, 1339, 1442, 2028, 2163, 2197, 2366, 2678, 2884, 3549, 4017, 4326, 4394, 4732, 5356, 6591, 7098, 8034, 8652, 8788, 9373, 13182, 14196, 15379, 16068, 17407, 18746, 26364, 28119, 30758, 34814, 37492, 46137, 52221, 56238, 61516, 69628, 92274, 104442, 112476, 121849, 184548, 208884, 226291, 243698, 365547, 452582, 487396, 678873, 731094, 905164, 1357746, 1462188, 1584037, 2715492, 3168074, 4752111, 6336148, 9504222, 19008444]

約数ペア:

[(1, 19008444), (2, 9504222), (3, 6336148), (4, 4752111), (6, 3168074), (7, 2715492), (12, 1584037), (13, 1462188), (14, 1357746), (21, 905164), (26, 731094), (28, 678873), (39, 487396), (42, 452582), (52, 365547), (78, 243698), (84, 226291), (91, 208884), (103, 184548), (156, 121849), (169, 112476), (182, 104442), (206, 92274), (273, 69628), (309, 61516), (338, 56238), (364, 52221), (412, 46137), (507, 37492), (546, 34814), (618, 30758), (676, 28119), (721, 26364), (1014, 18746), (1092, 17407), (1183, 16068), (1236, 15379), (1339, 14196), (1442, 13182), (2028, 9373), (2163, 8788), (2197, 8652), (2366, 8034), (2678, 7098), (2884, 6591), (3549, 5356), (4017, 4732), (4326, 4394)]