18522392

素因数分解:

$2^3\times 7^2\times {\mathrm{47251}}^1$

素因数の和:47271

約数の個数: 24

約数和(自身を含む): 40400460

約数和(自身を除く): 21878068

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 47251, 94502, 189004, 330757, 378008, 661514, 1323028, 2315299, 2646056, 4630598, 9261196, 18522392]

約数ペア:

[(1, 18522392), (2, 9261196), (4, 4630598), (7, 2646056), (8, 2315299), (14, 1323028), (28, 661514), (49, 378008), (56, 330757), (98, 189004), (196, 94502), (392, 47251)]