12468678

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{4691}}^1$

素因数の和:5139

約数の個数: 16

約数和(自身を含む): 24998976

約数和(自身を除く): 12530298

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 4691, 9382, 14073, 28146, 2078113, 4156226, 6234339, 12468678]

約数ペア:

[(1, 12468678), (2, 6234339), (3, 4156226), (6, 2078113), (443, 28146), (886, 14073), (1329, 9382), (2658, 4691)]