28543518

素因数分解:

$2^1\times 3^2\times {\mathrm{1217}}^1\times {\mathrm{1303}}^1$

素因数の和:2528

約数の個数: 24

約数和(自身を含む): 61942608

約数和(自身を除く): 33399090

約数列:

[1, 2, 3, 6, 9, 18, 1217, 1303, 2434, 2606, 3651, 3909, 7302, 7818, 10953, 11727, 21906, 23454, 1585751, 3171502, 4757253, 9514506, 14271759, 28543518]

約数ペア:

[(1, 28543518), (2, 14271759), (3, 9514506), (6, 4757253), (9, 3171502), (18, 1585751), (1217, 23454), (1303, 21906), (2434, 11727), (2606, 10953), (3651, 7818), (3909, 7302)]