16253244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{21499}}^1$

素因数の和:21519

約数の個数: 48

約数和(自身を含む): 48160000

約数和(自身を除く): 31906756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 21499, 42998, 64497, 85996, 128994, 150493, 193491, 257988, 300986, 386982, 451479, 580473, 601972, 773964, 902958, 1160946, 1354437, 1805916, 2321892, 2708874, 4063311, 5417748, 8126622, 16253244]

約数ペア:

[(1, 16253244), (2, 8126622), (3, 5417748), (4, 4063311), (6, 2708874), (7, 2321892), (9, 1805916), (12, 1354437), (14, 1160946), (18, 902958), (21, 773964), (27, 601972), (28, 580473), (36, 451479), (42, 386982), (54, 300986), (63, 257988), (84, 193491), (108, 150493), (126, 128994), (189, 85996), (252, 64497), (378, 42998), (756, 21499)]