39431994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{938857}}^1$

素因数の和:938869

約数の個数: 16

約数和(自身を含む): 90130368

約数和(自身を除く): 50698374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 938857, 1877714, 2816571, 5633142, 6571999, 13143998, 19715997, 39431994]

約数ペア:

[(1, 39431994), (2, 19715997), (3, 13143998), (6, 6571999), (7, 5633142), (14, 2816571), (21, 1877714), (42, 938857)]