2016546021

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{967}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 3382579200

約数和(自身を除く): 1366033179

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 419, 553, 711, 967, 1257, 1659, 2901, 2933, 3771, 4977, 6769, 8703, 8799, 20307, 26397, 33101, 60921, 76393, 99303, 229179, 231707, 297909, 405173, 534751, 687537, 695121, 1215519, 1604253, 2085363, 2836211, 3646557, 4812759, 8508633, 25525899, 32008667, 96026001, 224060669, 288078003, 672182007, 2016546021]

約数ペア:

[(1, 2016546021), (3, 672182007), (7, 288078003), (9, 224060669), (21, 96026001), (63, 32008667), (79, 25525899), (237, 8508633), (419, 4812759), (553, 3646557), (711, 2836211), (967, 2085363), (1257, 1604253), (1659, 1215519), (2901, 695121), (2933, 687537), (3771, 534751), (4977, 405173), (6769, 297909), (8703, 231707), (8799, 229179), (20307, 99303), (26397, 76393), (33101, 60921)]