84786678

素因数分解:

$2^1\times 3^2\times {\mathrm{4710371}}^1$

素因数の和:4710379

約数の個数: 12

約数和(自身を含む): 183704508

約数和(自身を除く): 98917830

約数列:

[1, 2, 3, 6, 9, 18, 4710371, 9420742, 14131113, 28262226, 42393339, 84786678]

約数ペア:

[(1, 84786678), (2, 42393339), (3, 28262226), (6, 14131113), (9, 9420742), (18, 4710371)]