1960778862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15561737}}^1$

素因数の和:15561752

約数の個数: 24

約数和(自身を含む): 4855262256

約数和(自身を除く): 2894483394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15561737, 31123474, 46685211, 93370422, 108932159, 140055633, 217864318, 280111266, 326796477, 653592954, 980389431, 1960778862]

約数ペア:

[(1, 1960778862), (2, 980389431), (3, 653592954), (6, 326796477), (7, 280111266), (9, 217864318), (14, 140055633), (18, 108932159), (21, 93370422), (42, 46685211), (63, 31123474), (126, 15561737)]