105921858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2521949}}^1$

素因数の和:2521961

約数の個数: 16

約数和(自身を含む): 242107200

約数和(自身を除く): 136185342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2521949, 5043898, 7565847, 15131694, 17653643, 35307286, 52960929, 105921858]

約数ペア:

[(1, 105921858), (2, 52960929), (3, 35307286), (6, 17653643), (7, 15131694), (14, 7565847), (21, 5043898), (42, 2521949)]