18809928

素因数分解:

$2^3\times 3^3\times {\mathrm{87083}}^1$

素因数の和:87098

約数の個数: 32

約数和(自身を含む): 52250400

約数和(自身を除く): 33440472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 87083, 174166, 261249, 348332, 522498, 696664, 783747, 1044996, 1567494, 2089992, 2351241, 3134988, 4702482, 6269976, 9404964, 18809928]

約数ペア:

[(1, 18809928), (2, 9404964), (3, 6269976), (4, 4702482), (6, 3134988), (8, 2351241), (9, 2089992), (12, 1567494), (18, 1044996), (24, 783747), (27, 696664), (36, 522498), (54, 348332), (72, 261249), (108, 174166), (216, 87083)]