131628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1567}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 351232

約数和(自身を除く): 219604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1567, 3134, 4701, 6268, 9402, 10969, 18804, 21938, 32907, 43876, 65814, 131628]

約数ペア:

[(1, 131628), (2, 65814), (3, 43876), (4, 32907), (6, 21938), (7, 18804), (12, 10969), (14, 9402), (21, 6268), (28, 4701), (42, 3134), (84, 1567)]