1549133046

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2250

約数の個数: 64

約数和(自身を含む): 3502080000

約数和(自身を除く): 1952946954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 127, 226, 254, 339, 381, 678, 762, 1017, 1143, 1999, 2034, 2286, 3051, 3429, 3998, 5997, 6102, 6858, 11994, 14351, 17991, 28702, 35982, 43053, 53973, 86106, 107946, 129159, 225887, 253873, 258318, 387477, 451774, 507746, 677661, 761619, 774954, 1355322, 1523238, 2032983, 2284857, 4065966, 4569714, 6098949, 6854571, 12197898, 13709142, 28687649, 57375298, 86062947, 172125894, 258188841, 516377682, 774566523, 1549133046]

約数ペア:

[(1, 1549133046), (2, 774566523), (3, 516377682), (6, 258188841), (9, 172125894), (18, 86062947), (27, 57375298), (54, 28687649), (113, 13709142), (127, 12197898), (226, 6854571), (254, 6098949), (339, 4569714), (381, 4065966), (678, 2284857), (762, 2032983), (1017, 1523238), (1143, 1355322), (1999, 774954), (2034, 761619), (2286, 677661), (3051, 507746), (3429, 451774), (3998, 387477), (5997, 258318), (6102, 253873), (6858, 225887), (11994, 129159), (14351, 107946), (17991, 86106), (28702, 53973), (35982, 43053)]