187386198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1357871}}^1$

素因数の和:1357899

約数の個数: 16

約数和(自身を含む): 391067136

約数和(自身を除く): 203680938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1357871, 2715742, 4073613, 8147226, 31231033, 62462066, 93693099, 187386198]

約数ペア:

[(1, 187386198), (2, 93693099), (3, 62462066), (6, 31231033), (23, 8147226), (46, 4073613), (69, 2715742), (138, 1357871)]