2060646

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 4935744

約数和(自身を除く): 2875098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 163, 258, 294, 301, 326, 489, 602, 903, 978, 1141, 1806, 2107, 2282, 3423, 4214, 6321, 6846, 7009, 7987, 12642, 14018, 15974, 21027, 23961, 42054, 47922, 49063, 98126, 147189, 294378, 343441, 686882, 1030323, 2060646]

約数ペア:

[(1, 2060646), (2, 1030323), (3, 686882), (6, 343441), (7, 294378), (14, 147189), (21, 98126), (42, 49063), (43, 47922), (49, 42054), (86, 23961), (98, 21027), (129, 15974), (147, 14018), (163, 12642), (258, 7987), (294, 7009), (301, 6846), (326, 6321), (489, 4214), (602, 3423), (903, 2282), (978, 2107), (1141, 1806)]