2021287986

素因数分解:

$2^1\times 3^3\times {\mathrm{37431259}}^1$

素因数の和:37431270

約数の個数: 16

約数和(自身を含む): 4491751200

約数和(自身を除く): 2470463214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37431259, 74862518, 112293777, 224587554, 336881331, 673762662, 1010643993, 2021287986]

約数ペア:

[(1, 2021287986), (2, 1010643993), (3, 673762662), (6, 336881331), (9, 224587554), (18, 112293777), (27, 74862518), (54, 37431259)]