2940889716

素因数分解:

$2^2\times 3^2\times {\mathrm{81691381}}^1$

素因数の和:81691391

約数の個数: 18

約数和(自身を含む): 7433915762

約数和(自身を除く): 4493026046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 81691381, 163382762, 245074143, 326765524, 490148286, 735222429, 980296572, 1470444858, 2940889716]

約数ペア:

[(1, 2940889716), (2, 1470444858), (3, 980296572), (4, 735222429), (6, 490148286), (9, 326765524), (12, 245074143), (18, 163382762), (36, 81691381)]