78957306

素因数分解:

$2^1\times 3^2\times {\mathrm{4386517}}^1$

素因数の和:4386525

約数の個数: 12

約数和(自身を含む): 171074202

約数和(自身を除く): 92116896

約数列:

[1, 2, 3, 6, 9, 18, 4386517, 8773034, 13159551, 26319102, 39478653, 78957306]

約数ペア:

[(1, 78957306), (2, 39478653), (3, 26319102), (6, 13159551), (9, 8773034), (18, 4386517)]