1857132222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{28138367}}^1$

素因数の和:28138383

約数の個数: 16

約数和(自身を含む): 4051924992

約数和(自身を除く): 2194792770

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 28138367, 56276734, 84415101, 168830202, 309522037, 619044074, 928566111, 1857132222]

約数ペア:

[(1, 1857132222), (2, 928566111), (3, 619044074), (6, 309522037), (11, 168830202), (22, 84415101), (33, 56276734), (66, 28138367)]