39747894

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{8069}}^1$

素因数の和:8895

約数の個数: 16

約数和(自身を含む): 79602480

約数和(自身を除く): 39854586

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4926, 8069, 16138, 24207, 48414, 6624649, 13249298, 19873947, 39747894]

約数ペア:

[(1, 39747894), (2, 19873947), (3, 13249298), (6, 6624649), (821, 48414), (1642, 24207), (2463, 16138), (4926, 8069)]