18154542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{432251}}^1$

素因数の和:432263

約数の個数: 16

約数和(自身を含む): 41496192

約数和(自身を除く): 23341650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 432251, 864502, 1296753, 2593506, 3025757, 6051514, 9077271, 18154542]

約数ペア:

[(1, 18154542), (2, 9077271), (3, 6051514), (6, 3025757), (7, 2593506), (14, 1296753), (21, 864502), (42, 432251)]