126278406

素因数分解:

$2^1\times 3^3\times {\mathrm{2338489}}^1$

素因数の和:2338500

約数の個数: 16

約数和(自身を含む): 280618800

約数和(自身を除く): 154340394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2338489, 4676978, 7015467, 14030934, 21046401, 42092802, 63139203, 126278406]

約数ペア:

[(1, 126278406), (2, 63139203), (3, 42092802), (6, 21046401), (9, 14030934), (18, 7015467), (27, 4676978), (54, 2338489)]