18207872

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{2411}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 36903600

約数和(自身を除く): 18695728

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 2411, 3776, 4822, 7552, 9644, 19288, 38576, 77152, 142249, 154304, 284498, 308608, 568996, 1137992, 2275984, 4551968, 9103936, 18207872]

約数ペア:

[(1, 18207872), (2, 9103936), (4, 4551968), (8, 2275984), (16, 1137992), (32, 568996), (59, 308608), (64, 284498), (118, 154304), (128, 142249), (236, 77152), (472, 38576), (944, 19288), (1888, 9644), (2411, 7552), (3776, 4822)]