18679086

素因数分解:

$2^1\times 3^4\times {\mathrm{115303}}^1$

素因数の和:115317

約数の個数: 20

約数和(自身を含む): 41855352

約数和(自身を除く): 23176266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 115303, 230606, 345909, 691818, 1037727, 2075454, 3113181, 6226362, 9339543, 18679086]

約数ペア:

[(1, 18679086), (2, 9339543), (3, 6226362), (6, 3113181), (9, 2075454), (18, 1037727), (27, 691818), (54, 345909), (81, 230606), (162, 115303)]