87411954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2081237}}^1$

素因数の和:2081249

約数の個数: 16

約数和(自身を含む): 199798848

約数和(自身を除く): 112386894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2081237, 4162474, 6243711, 12487422, 14568659, 29137318, 43705977, 87411954]

約数ペア:

[(1, 87411954), (2, 43705977), (3, 29137318), (6, 14568659), (7, 12487422), (14, 6243711), (21, 4162474), (42, 2081237)]