12897234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{102359}}^1$

素因数の和:102374

約数の個数: 24

約数和(自身を含む): 31936320

約数和(自身を除く): 19039086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 102359, 204718, 307077, 614154, 716513, 921231, 1433026, 1842462, 2149539, 4299078, 6448617, 12897234]

約数ペア:

[(1, 12897234), (2, 6448617), (3, 4299078), (6, 2149539), (7, 1842462), (9, 1433026), (14, 921231), (18, 716513), (21, 614154), (42, 307077), (63, 204718), (126, 102359)]