18929022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{450691}}^1$

素因数の和:450703

約数の個数: 16

約数和(自身を含む): 43266432

約数和(自身を除く): 24337410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 450691, 901382, 1352073, 2704146, 3154837, 6309674, 9464511, 18929022]

約数ペア:

[(1, 18929022), (2, 9464511), (3, 6309674), (6, 3154837), (7, 2704146), (14, 1352073), (21, 901382), (42, 450691)]