56137998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1336619}}^1$

素因数の和:1336631

約数の個数: 16

約数和(自身を含む): 128315520

約数和(自身を除く): 72177522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1336619, 2673238, 4009857, 8019714, 9356333, 18712666, 28068999, 56137998]

約数ペア:

[(1, 56137998), (2, 28068999), (3, 18712666), (6, 9356333), (7, 8019714), (14, 4009857), (21, 2673238), (42, 1336619)]