189680154

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1663861}}^1$

素因数の和:1663885

約数の個数: 16

約数和(自身を含む): 399326880

約数和(自身を除く): 209646726

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1663861, 3327722, 4991583, 9983166, 31613359, 63226718, 94840077, 189680154]

約数ペア:

[(1, 189680154), (2, 94840077), (3, 63226718), (6, 31613359), (19, 9983166), (38, 4991583), (57, 3327722), (114, 1663861)]