2018603748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{12143}}^1$

素因数の和:14136

約数の個数: 48

約数和(自身を含む): 5386106880

約数和(自身を除く): 3367503132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1979, 3958, 5937, 7916, 11874, 12143, 13853, 23748, 24286, 27706, 36429, 41559, 48572, 55412, 72858, 83118, 85001, 145716, 166236, 170002, 255003, 340004, 510006, 1020012, 24030997, 48061994, 72092991, 96123988, 144185982, 168216979, 288371964, 336433958, 504650937, 672867916, 1009301874, 2018603748]

約数ペア:

[(1, 2018603748), (2, 1009301874), (3, 672867916), (4, 504650937), (6, 336433958), (7, 288371964), (12, 168216979), (14, 144185982), (21, 96123988), (28, 72092991), (42, 48061994), (84, 24030997), (1979, 1020012), (3958, 510006), (5937, 340004), (7916, 255003), (11874, 170002), (12143, 166236), (13853, 145716), (23748, 85001), (24286, 83118), (27706, 72858), (36429, 55412), (41559, 48572)]