31280598

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{75557}}^1$

素因数の和:75588

約数の個数: 24

約数和(自身を含む): 70722288

約数和(自身を除く): 39441690

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 75557, 151114, 226671, 453342, 680013, 1360026, 1737811, 3475622, 5213433, 10426866, 15640299, 31280598]

約数ペア:

[(1, 31280598), (2, 15640299), (3, 10426866), (6, 5213433), (9, 3475622), (18, 1737811), (23, 1360026), (46, 680013), (69, 453342), (138, 226671), (207, 151114), (414, 75557)]