1213254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{9629}}^1$

素因数の和:9644

約数の個数: 24

約数和(自身を含む): 3004560

約数和(自身を除く): 1791306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 9629, 19258, 28887, 57774, 67403, 86661, 134806, 173322, 202209, 404418, 606627, 1213254]

約数ペア:

[(1, 1213254), (2, 606627), (3, 404418), (6, 202209), (7, 173322), (9, 134806), (14, 86661), (18, 67403), (21, 57774), (42, 28887), (63, 19258), (126, 9629)]