28168254

素因数分解:

$2^1\times 3^2\times {\mathrm{1201}}^1\times {\mathrm{1303}}^1$

素因数の和:2512

約数の個数: 24

約数和(自身を含む): 61128912

約数和(自身を除く): 32960658

約数列:

[1, 2, 3, 6, 9, 18, 1201, 1303, 2402, 2606, 3603, 3909, 7206, 7818, 10809, 11727, 21618, 23454, 1564903, 3129806, 4694709, 9389418, 14084127, 28168254]

約数ペア:

[(1, 28168254), (2, 14084127), (3, 9389418), (6, 4694709), (9, 3129806), (18, 1564903), (1201, 23454), (1303, 21618), (2402, 11727), (2606, 10809), (3603, 7818), (3909, 7206)]