42057894

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{7219}}^1$

素因数の和:8195

約数の個数: 16

約数和(自身を含む): 84214080

約数和(自身を除く): 42156186

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 5826, 7219, 14438, 21657, 43314, 7009649, 14019298, 21028947, 42057894]

約数ペア:

[(1, 42057894), (2, 21028947), (3, 14019298), (6, 7009649), (971, 43314), (1942, 21657), (2913, 14438), (5826, 7219)]