131114172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1560883}}^1$

素因数の和:1560897

約数の個数: 24

約数和(自身を含む): 349638016

約数和(自身を除く): 218523844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1560883, 3121766, 4682649, 6243532, 9365298, 10926181, 18730596, 21852362, 32778543, 43704724, 65557086, 131114172]

約数ペア:

[(1, 131114172), (2, 65557086), (3, 43704724), (4, 32778543), (6, 21852362), (7, 18730596), (12, 10926181), (14, 9365298), (21, 6243532), (28, 4682649), (42, 3121766), (84, 1560883)]