210621744

素因数分解:

$2^4\times 3^2\times {\mathrm{1462651}}^1$

素因数の和:1462665

約数の個数: 30

約数和(自身を含む): 589448756

約数和(自身を除く): 378827012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1462651, 2925302, 4387953, 5850604, 8775906, 11701208, 13163859, 17551812, 23402416, 26327718, 35103624, 52655436, 70207248, 105310872, 210621744]

約数ペア:

[(1, 210621744), (2, 105310872), (3, 70207248), (4, 52655436), (6, 35103624), (8, 26327718), (9, 23402416), (12, 17551812), (16, 13163859), (18, 11701208), (24, 8775906), (36, 5850604), (48, 4387953), (72, 2925302), (144, 1462651)]