21264336

素因数分解:

$2^4\times 3^3\times {\mathrm{49223}}^1$

素因数の和:49240

約数の個数: 40

約数和(自身を含む): 61037760

約数和(自身を除く): 39773424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 49223, 98446, 147669, 196892, 295338, 393784, 443007, 590676, 787568, 886014, 1181352, 1329021, 1772028, 2362704, 2658042, 3544056, 5316084, 7088112, 10632168, 21264336]

約数ペア:

[(1, 21264336), (2, 10632168), (3, 7088112), (4, 5316084), (6, 3544056), (8, 2658042), (9, 2362704), (12, 1772028), (16, 1329021), (18, 1181352), (24, 886014), (27, 787568), (36, 590676), (48, 443007), (54, 393784), (72, 295338), (108, 196892), (144, 147669), (216, 98446), (432, 49223)]