189945714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4522517}}^1$

素因数の和:4522529

約数の個数: 16

約数和(自身を含む): 434161728

約数和(自身を除く): 244216014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4522517, 9045034, 13567551, 27135102, 31657619, 63315238, 94972857, 189945714]

約数ペア:

[(1, 189945714), (2, 94972857), (3, 63315238), (6, 31657619), (7, 27135102), (14, 13567551), (21, 9045034), (42, 4522517)]