2008543986

素因数分解:

$2^1\times 3^3\times {\mathrm{37195259}}^1$

素因数の和:37195270

約数の個数: 16

約数和(自身を含む): 4463431200

約数和(自身を除く): 2454887214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37195259, 74390518, 111585777, 223171554, 334757331, 669514662, 1004271993, 2008543986]

約数ペア:

[(1, 2008543986), (2, 1004271993), (3, 669514662), (6, 334757331), (9, 223171554), (18, 111585777), (27, 74390518), (54, 37195259)]