81711642

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{35933}}^1$

素因数の和:36317

約数の個数: 16

約数和(自身を含む): 163859040

約数和(自身を除く): 82147398

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 35933, 71866, 107799, 215598, 13618607, 27237214, 40855821, 81711642]

約数ペア:

[(1, 81711642), (2, 40855821), (3, 27237214), (6, 13618607), (379, 215598), (758, 107799), (1137, 71866), (2274, 35933)]