12707646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{302563}}^1$

素因数の和:302575

約数の個数: 16

約数和(自身を含む): 29046144

約数和(自身を除く): 16338498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 302563, 605126, 907689, 1815378, 2117941, 4235882, 6353823, 12707646]

約数ペア:

[(1, 12707646), (2, 6353823), (3, 4235882), (6, 2117941), (7, 1815378), (14, 907689), (21, 605126), (42, 302563)]