878839626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2971}}^1\times {\mathrm{7043}}^1$

素因数の和:10026

約数の個数: 32

約数和(自身を含む): 2009737728

約数和(自身を除く): 1130898102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2971, 5942, 7043, 8913, 14086, 17826, 20797, 21129, 41594, 42258, 49301, 62391, 98602, 124782, 147903, 295806, 20924753, 41849506, 62774259, 125548518, 146473271, 292946542, 439419813, 878839626]

約数ペア:

[(1, 878839626), (2, 439419813), (3, 292946542), (6, 146473271), (7, 125548518), (14, 62774259), (21, 41849506), (42, 20924753), (2971, 295806), (5942, 147903), (7043, 124782), (8913, 98602), (14086, 62391), (17826, 49301), (20797, 42258), (21129, 41594)]