12804318

素因数分解:

$2^1\times 3^4\times {\mathrm{79039}}^1$

素因数の和:79053

約数の個数: 20

約数和(自身を含む): 28691520

約数和(自身を除く): 15887202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 79039, 158078, 237117, 474234, 711351, 1422702, 2134053, 4268106, 6402159, 12804318]

約数ペア:

[(1, 12804318), (2, 6402159), (3, 4268106), (6, 2134053), (9, 1422702), (18, 711351), (27, 474234), (54, 237117), (81, 158078), (162, 79039)]