18378348

素因数分解:

$2^2\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{1381}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 42952560

約数和(自身を除く): 24574212

約数列:

[1, 2, 3, 4, 6, 12, 1109, 1381, 2218, 2762, 3327, 4143, 4436, 5524, 6654, 8286, 13308, 16572, 1531529, 3063058, 4594587, 6126116, 9189174, 18378348]

約数ペア:

[(1, 18378348), (2, 9189174), (3, 6126116), (4, 4594587), (6, 3063058), (12, 1531529), (1109, 16572), (1381, 13308), (2218, 8286), (2762, 6654), (3327, 5524), (4143, 4436)]