1261512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2503}}^1$

素因数の和:2522

約数の個数: 48

約数和(自身を含む): 3906240

約数和(自身を除く): 2644728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2503, 5006, 7509, 10012, 15018, 17521, 20024, 22527, 30036, 35042, 45054, 52563, 60072, 70084, 90108, 105126, 140168, 157689, 180216, 210252, 315378, 420504, 630756, 1261512]

約数ペア:

[(1, 1261512), (2, 630756), (3, 420504), (4, 315378), (6, 210252), (7, 180216), (8, 157689), (9, 140168), (12, 105126), (14, 90108), (18, 70084), (21, 60072), (24, 52563), (28, 45054), (36, 35042), (42, 30036), (56, 22527), (63, 20024), (72, 17521), (84, 15018), (126, 10012), (168, 7509), (252, 5006), (504, 2503)]