2018706081

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{16067}}^1$

素因数の和:16301

約数の個数: 32

約数和(自身を含む): 3192004608

約数和(自身を除く): 1173298527

約数列:

[1, 3, 7, 21, 31, 93, 193, 217, 579, 651, 1351, 4053, 5983, 16067, 17949, 41881, 48201, 112469, 125643, 337407, 498077, 1494231, 3100931, 3486539, 9302793, 10459617, 21706517, 65119551, 96128861, 288386583, 672902027, 2018706081]

約数ペア:

[(1, 2018706081), (3, 672902027), (7, 288386583), (21, 96128861), (31, 65119551), (93, 21706517), (193, 10459617), (217, 9302793), (579, 3486539), (651, 3100931), (1351, 1494231), (4053, 498077), (5983, 337407), (16067, 125643), (17949, 112469), (41881, 48201)]