2649744

素因数分解:

$2^4\times 3^2\times {\mathrm{18401}}^1$

素因数の和:18415

約数の個数: 30

約数和(自身を含む): 7416006

約数和(自身を除く): 4766262

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 18401, 36802, 55203, 73604, 110406, 147208, 165609, 220812, 294416, 331218, 441624, 662436, 883248, 1324872, 2649744]

約数ペア:

[(1, 2649744), (2, 1324872), (3, 883248), (4, 662436), (6, 441624), (8, 331218), (9, 294416), (12, 220812), (16, 165609), (18, 147208), (24, 110406), (36, 73604), (48, 55203), (72, 36802), (144, 18401)]