39995718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{952279}}^1$

素因数の和:952291

約数の個数: 16

約数和(自身を含む): 91418880

約数和(自身を除く): 51423162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 952279, 1904558, 2856837, 5713674, 6665953, 13331906, 19997859, 39995718]

約数ペア:

[(1, 39995718), (2, 19997859), (3, 13331906), (6, 6665953), (7, 5713674), (14, 2856837), (21, 1904558), (42, 952279)]