42378066

素因数分解:

$2^1\times 3^4\times {\mathrm{261593}}^1$

素因数の和:261607

約数の個数: 20

約数和(自身を含む): 94958622

約数和(自身を除く): 52580556

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 261593, 523186, 784779, 1569558, 2354337, 4708674, 7063011, 14126022, 21189033, 42378066]

約数ペア:

[(1, 42378066), (2, 21189033), (3, 14126022), (6, 7063011), (9, 4708674), (18, 2354337), (27, 1569558), (54, 784779), (81, 523186), (162, 261593)]