1644727086

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{157813}}^1$

素因数の和:158017

約数の個数: 32

約数和(自身を含む): 3673909920

約数和(自身を除く): 2029182834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 3474, 5211, 10422, 157813, 315626, 473439, 946878, 1420317, 2840634, 4260951, 8521902, 30457909, 60915818, 91373727, 182747454, 274121181, 548242362, 822363543, 1644727086]

約数ペア:

[(1, 1644727086), (2, 822363543), (3, 548242362), (6, 274121181), (9, 182747454), (18, 91373727), (27, 60915818), (54, 30457909), (193, 8521902), (386, 4260951), (579, 2840634), (1158, 1420317), (1737, 946878), (3474, 473439), (5211, 315626), (10422, 157813)]