18481346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41813}}^1$

素因数の和:41845

約数の個数: 16

約数和(自身を含む): 31611384

約数和(自身を除く): 13130038

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 41813, 83626, 543569, 710821, 1087138, 1421642, 9240673, 18481346]

約数ペア:

[(1, 18481346), (2, 9240673), (13, 1421642), (17, 1087138), (26, 710821), (34, 543569), (221, 83626), (442, 41813)]