2012300478

素因数分解:

$2^1\times 3^2\times {\mathrm{1439}}^1\times {\mathrm{77689}}^1$

素因数の和:79136

約数の個数: 24

約数和(自身を含む): 4363070400

約数和(自身を除く): 2350769922

約数列:

[1, 2, 3, 6, 9, 18, 1439, 2878, 4317, 8634, 12951, 25902, 77689, 155378, 233067, 466134, 699201, 1398402, 111794471, 223588942, 335383413, 670766826, 1006150239, 2012300478]

約数ペア:

[(1, 2012300478), (2, 1006150239), (3, 670766826), (6, 335383413), (9, 223588942), (18, 111794471), (1439, 1398402), (2878, 699201), (4317, 466134), (8634, 233067), (12951, 155378), (25902, 77689)]