18312512402

素因数分解:

$2^1\times {\mathrm{1523}}^1\times {\mathrm{2203}}^1\times {\mathrm{2729}}^1$

素因数の和:6457

約数の個数: 16

約数和(自身を含む): 27509358240

約数和(自身を除く): 9196845838

約数列:

[1, 2, 1523, 2203, 2729, 3046, 4406, 5458, 3355169, 4156267, 6011987, 6710338, 8312534, 12023974, 9156256201, 18312512402]

約数ペア:

[(1, 18312512402), (2, 9156256201), (1523, 12023974), (2203, 8312534), (2729, 6710338), (3046, 6011987), (4406, 4156267), (5458, 3355169)]