828156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{9859}}^1$

素因数の和:9873

約数の個数: 24

約数和(自身を含む): 2208640

約数和(自身を除く): 1380484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 9859, 19718, 29577, 39436, 59154, 69013, 118308, 138026, 207039, 276052, 414078, 828156]

約数ペア:

[(1, 828156), (2, 414078), (3, 276052), (4, 207039), (6, 138026), (7, 118308), (12, 69013), (14, 59154), (21, 39436), (28, 29577), (42, 19718), (84, 9859)]