2497477626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19821251}}^1$

素因数の和:19821266

約数の個数: 24

約数和(自身を含む): 6184230624

約数和(自身を除く): 3686752998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19821251, 39642502, 59463753, 118927506, 138748757, 178391259, 277497514, 356782518, 416246271, 832492542, 1248738813, 2497477626]

約数ペア:

[(1, 2497477626), (2, 1248738813), (3, 832492542), (6, 416246271), (7, 356782518), (9, 277497514), (14, 178391259), (18, 138748757), (21, 118927506), (42, 59463753), (63, 39642502), (126, 19821251)]