1969254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15629}}^1$

素因数の和:15644

約数の個数: 24

約数和(自身を含む): 4876560

約数和(自身を除く): 2907306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15629, 31258, 46887, 93774, 109403, 140661, 218806, 281322, 328209, 656418, 984627, 1969254]

約数ペア:

[(1, 1969254), (2, 984627), (3, 656418), (6, 328209), (7, 281322), (9, 218806), (14, 140661), (18, 109403), (21, 93774), (42, 46887), (63, 31258), (126, 15629)]