140271678

素因数分解:

$2^1\times 3^2\times {\mathrm{1657}}^1\times {\mathrm{4703}}^1$

素因数の和:6368

約数の個数: 24

約数和(自身を含む): 304170048

約数和(自身を除く): 163898370

約数列:

[1, 2, 3, 6, 9, 18, 1657, 3314, 4703, 4971, 9406, 9942, 14109, 14913, 28218, 29826, 42327, 84654, 7792871, 15585742, 23378613, 46757226, 70135839, 140271678]

約数ペア:

[(1, 140271678), (2, 70135839), (3, 46757226), (6, 23378613), (9, 15585742), (18, 7792871), (1657, 84654), (3314, 42327), (4703, 29826), (4971, 28218), (9406, 14913), (9942, 14109)]