27030738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{643589}}^1$

素因数の和:643601

約数の個数: 16

約数和(自身を含む): 61784640

約数和(自身を除く): 34753902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 643589, 1287178, 1930767, 3861534, 4505123, 9010246, 13515369, 27030738]

約数ペア:

[(1, 27030738), (2, 13515369), (3, 9010246), (6, 4505123), (7, 3861534), (14, 1930767), (21, 1287178), (42, 643589)]