12663426

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{4051}}^1$

素因数の和:4577

約数の個数: 16

約数和(自身を含む): 25381728

約数和(自身を除く): 12718302

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 4051, 8102, 12153, 24306, 2110571, 4221142, 6331713, 12663426]

約数ペア:

[(1, 12663426), (2, 6331713), (3, 4221142), (6, 2110571), (521, 24306), (1042, 12153), (1563, 8102), (3126, 4051)]