81444708

素因数分解:

$2^2\times 3^2\times {\mathrm{2262353}}^1$

素因数の和:2262363

約数の個数: 18

約数和(自身を含む): 205874214

約数和(自身を除く): 124429506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2262353, 4524706, 6787059, 9049412, 13574118, 20361177, 27148236, 40722354, 81444708]

約数ペア:

[(1, 81444708), (2, 40722354), (3, 27148236), (4, 20361177), (6, 13574118), (9, 9049412), (12, 6787059), (18, 4524706), (36, 2262353)]