42017478

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{10891}}^1$

素因数の和:11539

約数の個数: 16

約数和(自身を含む): 84173376

約数和(自身を除く): 42155898

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 10891, 21782, 32673, 65346, 7002913, 14005826, 21008739, 42017478]

約数ペア:

[(1, 42017478), (2, 21008739), (3, 14005826), (6, 7002913), (643, 65346), (1286, 32673), (1929, 21782), (3858, 10891)]