78309714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1864517}}^1$

素因数の和:1864529

約数の個数: 16

約数和(自身を含む): 178993728

約数和(自身を除く): 100684014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1864517, 3729034, 5593551, 11187102, 13051619, 26103238, 39154857, 78309714]

約数ペア:

[(1, 78309714), (2, 39154857), (3, 26103238), (6, 13051619), (7, 11187102), (14, 5593551), (21, 3729034), (42, 1864517)]