26999868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{321427}}^1$

素因数の和:321441

約数の個数: 24

約数和(自身を含む): 71999872

約数和(自身を除く): 45000004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 321427, 642854, 964281, 1285708, 1928562, 2249989, 3857124, 4499978, 6749967, 8999956, 13499934, 26999868]

約数ペア:

[(1, 26999868), (2, 13499934), (3, 8999956), (4, 6749967), (6, 4499978), (7, 3857124), (12, 2249989), (14, 1928562), (21, 1285708), (28, 964281), (42, 642854), (84, 321427)]