123718794

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{12281}}^1$

素因数の和:12382

約数の個数: 32

約数和(自身を含む): 261753984

約数和(自身を除く): 138035190

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 10074, 12281, 24562, 36843, 73686, 282463, 564926, 847389, 896513, 1694778, 1793026, 2689539, 5379078, 20619799, 41239598, 61859397, 123718794]

約数ペア:

[(1, 123718794), (2, 61859397), (3, 41239598), (6, 20619799), (23, 5379078), (46, 2689539), (69, 1793026), (73, 1694778), (138, 896513), (146, 847389), (219, 564926), (438, 282463), (1679, 73686), (3358, 36843), (5037, 24562), (10074, 12281)]