12862068

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{6827}}^1$

素因数の和:6991

約数の個数: 24

約数和(自身を含む): 30207072

約数和(自身を除く): 17345004

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 6827, 13654, 20481, 27308, 40962, 81924, 1071839, 2143678, 3215517, 4287356, 6431034, 12862068]

約数ペア:

[(1, 12862068), (2, 6431034), (3, 4287356), (4, 3215517), (6, 2143678), (12, 1071839), (157, 81924), (314, 40962), (471, 27308), (628, 20481), (942, 13654), (1884, 6827)]