12647754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{100379}}^1$

素因数の和:100394

約数の個数: 24

約数和(自身を含む): 31318560

約数和(自身を除く): 18670806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 100379, 200758, 301137, 602274, 702653, 903411, 1405306, 1806822, 2107959, 4215918, 6323877, 12647754]

約数ペア:

[(1, 12647754), (2, 6323877), (3, 4215918), (6, 2107959), (7, 1806822), (9, 1405306), (14, 903411), (18, 702653), (21, 602274), (42, 301137), (63, 200758), (126, 100379)]