189706986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1505611}}^1$

素因数の和:1505626

約数の個数: 24

約数和(自身を含む): 469750944

約数和(自身を除く): 280043958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1505611, 3011222, 4516833, 9033666, 10539277, 13550499, 21078554, 27100998, 31617831, 63235662, 94853493, 189706986]

約数ペア:

[(1, 189706986), (2, 94853493), (3, 63235662), (6, 31617831), (7, 27100998), (9, 21078554), (14, 13550499), (18, 10539277), (21, 9033666), (42, 4516833), (63, 3011222), (126, 1505611)]