81959562

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{10141}}^1$

素因数の和:10598

約数の個数: 24

約数和(自身を含む): 177992100

約数和(自身を除く): 96032538

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8082, 10141, 20282, 30423, 60846, 91269, 182538, 4553309, 9106618, 13659927, 27319854, 40979781, 81959562]

約数ペア:

[(1, 81959562), (2, 40979781), (3, 27319854), (6, 13659927), (9, 9106618), (18, 4553309), (449, 182538), (898, 91269), (1347, 60846), (2694, 30423), (4041, 20282), (8082, 10141)]