28118106

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{2437}}^1$

素因数の和:3086

約数の個数: 24

約数和(自身を含む): 61042644

約数和(自身を除く): 32924538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1282, 1923, 2437, 3846, 4874, 5769, 7311, 11538, 14622, 21933, 43866, 1562117, 3124234, 4686351, 9372702, 14059053, 28118106]

約数ペア:

[(1, 28118106), (2, 14059053), (3, 9372702), (6, 4686351), (9, 3124234), (18, 1562117), (641, 43866), (1282, 21933), (1923, 14622), (2437, 11538), (3846, 7311), (4874, 5769)]