1999208034

素因数分解:

$2^1\times 3^3\times {\mathrm{5147}}^1\times {\mathrm{7193}}^1$

素因数の和:12351

約数の個数: 32

約数和(自身を含む): 4444165440

約数和(自身を除く): 2444957406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5147, 7193, 10294, 14386, 15441, 21579, 30882, 43158, 46323, 64737, 92646, 129474, 138969, 194211, 277938, 388422, 37022371, 74044742, 111067113, 222134226, 333201339, 666402678, 999604017, 1999208034]

約数ペア:

[(1, 1999208034), (2, 999604017), (3, 666402678), (6, 333201339), (9, 222134226), (18, 111067113), (27, 74044742), (54, 37022371), (5147, 388422), (7193, 277938), (10294, 194211), (14386, 138969), (15441, 129474), (21579, 92646), (30882, 64737), (43158, 46323)]