21623808

素因数分解:

$2^{10}\times 3^1\times {\mathrm{7039}}^1$

素因数の和:7062

約数の個数: 44

約数和(自身を含む): 57643520

約数和(自身を除く): 36019712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 7039, 14078, 21117, 28156, 42234, 56312, 84468, 112624, 168936, 225248, 337872, 450496, 675744, 900992, 1351488, 1801984, 2702976, 3603968, 5405952, 7207936, 10811904, 21623808]

約数ペア:

[(1, 21623808), (2, 10811904), (3, 7207936), (4, 5405952), (6, 3603968), (8, 2702976), (12, 1801984), (16, 1351488), (24, 900992), (32, 675744), (48, 450496), (64, 337872), (96, 225248), (128, 168936), (192, 112624), (256, 84468), (384, 56312), (512, 42234), (768, 28156), (1024, 21117), (1536, 14078), (3072, 7039)]