12920058

素因数分解:

$2^1\times 3^2\times {\mathrm{503}}^1\times {\mathrm{1427}}^1$

素因数の和:1938

約数の個数: 24

約数和(自身を含む): 28068768

約数和(自身を除く): 15148710

約数列:

[1, 2, 3, 6, 9, 18, 503, 1006, 1427, 1509, 2854, 3018, 4281, 4527, 8562, 9054, 12843, 25686, 717781, 1435562, 2153343, 4306686, 6460029, 12920058]

約数ペア:

[(1, 12920058), (2, 6460029), (3, 4306686), (6, 2153343), (9, 1435562), (18, 717781), (503, 25686), (1006, 12843), (1427, 9054), (1509, 8562), (2854, 4527), (3018, 4281)]