12476928

素因数分解:

$2^9\times 3^1\times {\mathrm{8123}}^1$

素因数の和:8144

約数の個数: 40

約数和(自身を含む): 33243408

約数和(自身を除く): 20766480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 8123, 16246, 24369, 32492, 48738, 64984, 97476, 129968, 194952, 259936, 389904, 519872, 779808, 1039744, 1559616, 2079488, 3119232, 4158976, 6238464, 12476928]

約数ペア:

[(1, 12476928), (2, 6238464), (3, 4158976), (4, 3119232), (6, 2079488), (8, 1559616), (12, 1039744), (16, 779808), (24, 519872), (32, 389904), (48, 259936), (64, 194952), (96, 129968), (128, 97476), (192, 64984), (256, 48738), (384, 32492), (512, 24369), (768, 16246), (1536, 8123)]