2013381048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{323903}}^1$

素因数の和:323956

約数の個数: 64

約数和(自身を含む): 5908008960

約数和(自身を除く): 3894627912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 323903, 647806, 971709, 1295612, 1943418, 2267321, 2591224, 3886836, 4534642, 6801963, 7773672, 9069284, 11984411, 13603926, 18138568, 23968822, 27207852, 35953233, 47937644, 54415704, 71906466, 83890877, 95875288, 143812932, 167781754, 251672631, 287625864, 335563508, 503345262, 671127016, 1006690524, 2013381048]

約数ペア:

[(1, 2013381048), (2, 1006690524), (3, 671127016), (4, 503345262), (6, 335563508), (7, 287625864), (8, 251672631), (12, 167781754), (14, 143812932), (21, 95875288), (24, 83890877), (28, 71906466), (37, 54415704), (42, 47937644), (56, 35953233), (74, 27207852), (84, 23968822), (111, 18138568), (148, 13603926), (168, 11984411), (222, 9069284), (259, 7773672), (296, 6801963), (444, 4534642), (518, 3886836), (777, 2591224), (888, 2267321), (1036, 1943418), (1554, 1295612), (2072, 971709), (3108, 647806), (6216, 323903)]