81335238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{713467}}^1$

素因数の和:713491

約数の個数: 16

約数和(自身を含む): 171232320

約数和(自身を除く): 89897082

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 713467, 1426934, 2140401, 4280802, 13555873, 27111746, 40667619, 81335238]

約数ペア:

[(1, 81335238), (2, 40667619), (3, 27111746), (6, 13555873), (19, 4280802), (38, 2140401), (57, 1426934), (114, 713467)]