12856956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{153059}}^1$

素因数の和:153073

約数の個数: 24

約数和(自身を含む): 34285440

約数和(自身を除く): 21428484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 153059, 306118, 459177, 612236, 918354, 1071413, 1836708, 2142826, 3214239, 4285652, 6428478, 12856956]

約数ペア:

[(1, 12856956), (2, 6428478), (3, 4285652), (4, 3214239), (6, 2142826), (7, 1836708), (12, 1071413), (14, 918354), (21, 612236), (28, 459177), (42, 306118), (84, 153059)]