18710844

素因数分解:

$2^2\times 3^1\times {\mathrm{941}}^1\times {\mathrm{1657}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 43731408

約数和(自身を除く): 25020564

約数列:

[1, 2, 3, 4, 6, 12, 941, 1657, 1882, 2823, 3314, 3764, 4971, 5646, 6628, 9942, 11292, 19884, 1559237, 3118474, 4677711, 6236948, 9355422, 18710844]

約数ペア:

[(1, 18710844), (2, 9355422), (3, 6236948), (4, 4677711), (6, 3118474), (12, 1559237), (941, 19884), (1657, 11292), (1882, 9942), (2823, 6628), (3314, 5646), (3764, 4971)]