39406542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{938251}}^1$

素因数の和:938263

約数の個数: 16

約数和(自身を含む): 90072192

約数和(自身を除く): 50665650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 938251, 1876502, 2814753, 5629506, 6567757, 13135514, 19703271, 39406542]

約数ペア:

[(1, 39406542), (2, 19703271), (3, 13135514), (6, 6567757), (7, 5629506), (14, 2814753), (21, 1876502), (42, 938251)]