485838

素因数分解:

$2^1\times 3^4\times {\mathrm{2999}}^1$

素因数の和:3013

約数の個数: 20

約数和(自身を含む): 1089000

約数和(自身を除く): 603162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2999, 5998, 8997, 17994, 26991, 53982, 80973, 161946, 242919, 485838]

約数ペア:

[(1, 485838), (2, 242919), (3, 161946), (6, 80973), (9, 53982), (18, 26991), (27, 17994), (54, 8997), (81, 5998), (162, 2999)]