66144678

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4447}}^1$

素因数の和:4556

約数の個数: 32

約数和(自身を含む): 137923584

約数和(自身を除く): 71778906

約数列:

[1, 2, 3, 6, 37, 67, 74, 111, 134, 201, 222, 402, 2479, 4447, 4958, 7437, 8894, 13341, 14874, 26682, 164539, 297949, 329078, 493617, 595898, 893847, 987234, 1787694, 11024113, 22048226, 33072339, 66144678]

約数ペア:

[(1, 66144678), (2, 33072339), (3, 22048226), (6, 11024113), (37, 1787694), (67, 987234), (74, 893847), (111, 595898), (134, 493617), (201, 329078), (222, 297949), (402, 164539), (2479, 26682), (4447, 14874), (4958, 13341), (7437, 8894)]