21111936

素因数分解:

$2^7\times 3^1\times {\mathrm{54979}}^1$

素因数の和:54996

約数の個数: 32

約数和(自身を含む): 56079600

約数和(自身を除く): 34967664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 54979, 109958, 164937, 219916, 329874, 439832, 659748, 879664, 1319496, 1759328, 2638992, 3518656, 5277984, 7037312, 10555968, 21111936]

約数ペア:

[(1, 21111936), (2, 10555968), (3, 7037312), (4, 5277984), (6, 3518656), (8, 2638992), (12, 1759328), (16, 1319496), (24, 879664), (32, 659748), (48, 439832), (64, 329874), (96, 219916), (128, 164937), (192, 109958), (384, 54979)]