1842261651

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{554731}}^1$

素因数の和:554784

約数の個数: 20

約数和(自身を含む): 2819148024

約数和(自身を除く): 976886373

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 554731, 1664193, 4992579, 14977737, 22743971, 44933211, 68231913, 204695739, 614087217, 1842261651]

約数ペア:

[(1, 1842261651), (3, 614087217), (9, 204695739), (27, 68231913), (41, 44933211), (81, 22743971), (123, 14977737), (369, 4992579), (1107, 1664193), (3321, 554731)]