137997846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1095221}}^1$

素因数の和:1095236

約数の個数: 24

約数和(自身を含む): 341709264

約数和(自身を除く): 203711418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1095221, 2190442, 3285663, 6571326, 7666547, 9856989, 15333094, 19713978, 22999641, 45999282, 68998923, 137997846]

約数ペア:

[(1, 137997846), (2, 68998923), (3, 45999282), (6, 22999641), (7, 19713978), (9, 15333094), (14, 9856989), (18, 7666547), (21, 6571326), (42, 3285663), (63, 2190442), (126, 1095221)]