126843388

素因数分解:

$2^2\times 7^1\times {\mathrm{4530121}}^1$

素因数の和:4530132

約数の個数: 12

約数和(自身を含む): 253686832

約数和(自身を除く): 126843444

約数列:

[1, 2, 4, 7, 14, 28, 4530121, 9060242, 18120484, 31710847, 63421694, 126843388]

約数ペア:

[(1, 126843388), (2, 63421694), (4, 31710847), (7, 18120484), (14, 9060242), (28, 4530121)]