77966238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1856339}}^1$

素因数の和:1856351

約数の個数: 16

約数和(自身を含む): 178208640

約数和(自身を除く): 100242402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1856339, 3712678, 5569017, 11138034, 12994373, 25988746, 38983119, 77966238]

約数ペア:

[(1, 77966238), (2, 38983119), (3, 25988746), (6, 12994373), (7, 11138034), (14, 5569017), (21, 3712678), (42, 1856339)]