2556475806

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18525187}}^1$

素因数の和:18525215

約数の個数: 16

約数和(自身を含む): 5335254144

約数和(自身を除く): 2778778338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 18525187, 37050374, 55575561, 111151122, 426079301, 852158602, 1278237903, 2556475806]

約数ペア:

[(1, 2556475806), (2, 1278237903), (3, 852158602), (6, 426079301), (23, 111151122), (46, 55575561), (69, 37050374), (138, 18525187)]