471258

素因数分解:

$2^1\times 3^4\times {\mathrm{2909}}^1$

素因数の和:2923

約数の個数: 20

約数和(自身を含む): 1056330

約数和(自身を除く): 585072

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2909, 5818, 8727, 17454, 26181, 52362, 78543, 157086, 235629, 471258]

約数ペア:

[(1, 471258), (2, 235629), (3, 157086), (6, 78543), (9, 52362), (18, 26181), (27, 17454), (54, 8727), (81, 5818), (162, 2909)]