172636974

素因数分解:

$2^1\times 3^3\times {\mathrm{3196981}}^1$

素因数の和:3196992

約数の個数: 16

約数和(自身を含む): 383637840

約数和(自身を除く): 211000866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3196981, 6393962, 9590943, 19181886, 28772829, 57545658, 86318487, 172636974]

約数ペア:

[(1, 172636974), (2, 86318487), (3, 57545658), (6, 28772829), (9, 19181886), (18, 9590943), (27, 6393962), (54, 3196981)]