78798078

素因数分解:

$2^1\times 3^2\times {\mathrm{4377671}}^1$

素因数の和:4377679

約数の個数: 12

約数和(自身を含む): 170729208

約数和(自身を除く): 91931130

約数列:

[1, 2, 3, 6, 9, 18, 4377671, 8755342, 13133013, 26266026, 39399039, 78798078]

約数ペア:

[(1, 78798078), (2, 39399039), (3, 26266026), (6, 13133013), (9, 8755342), (18, 4377671)]