1966776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 5875200

約数和(自身を除く): 3908424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 509, 552, 644, 966, 1018, 1288, 1527, 1932, 2036, 3054, 3563, 3864, 4072, 6108, 7126, 10689, 11707, 12216, 14252, 21378, 23414, 28504, 35121, 42756, 46828, 70242, 81949, 85512, 93656, 140484, 163898, 245847, 280968, 327796, 491694, 655592, 983388, 1966776]

約数ペア:

[(1, 1966776), (2, 983388), (3, 655592), (4, 491694), (6, 327796), (7, 280968), (8, 245847), (12, 163898), (14, 140484), (21, 93656), (23, 85512), (24, 81949), (28, 70242), (42, 46828), (46, 42756), (56, 35121), (69, 28504), (84, 23414), (92, 21378), (138, 14252), (161, 12216), (168, 11707), (184, 10689), (276, 7126), (322, 6108), (483, 4072), (509, 3864), (552, 3563), (644, 3054), (966, 2036), (1018, 1932), (1288, 1527)]