12645378

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{6217}}^1$

素因数の和:6338

約数の個数: 24

約数和(自身を含む): 27645228

約数和(自身を除く): 14999850

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 6217, 12434, 18651, 37302, 55953, 111906, 702521, 1405042, 2107563, 4215126, 6322689, 12645378]

約数ペア:

[(1, 12645378), (2, 6322689), (3, 4215126), (6, 2107563), (9, 1405042), (18, 702521), (113, 111906), (226, 55953), (339, 37302), (678, 18651), (1017, 12434), (2034, 6217)]