913006542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{21738251}}^1$

素因数の和:21738263

約数の個数: 16

約数和(自身を含む): 2086872192

約数和(自身を除く): 1173865650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 21738251, 43476502, 65214753, 130429506, 152167757, 304335514, 456503271, 913006542]

約数ペア:

[(1, 913006542), (2, 456503271), (3, 304335514), (6, 152167757), (7, 130429506), (14, 65214753), (21, 43476502), (42, 21738251)]