18460452

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{1543}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 43145536

約数和(自身を除く): 24685084

約数列:

[1, 2, 3, 4, 6, 12, 997, 1543, 1994, 2991, 3086, 3988, 4629, 5982, 6172, 9258, 11964, 18516, 1538371, 3076742, 4615113, 6153484, 9230226, 18460452]

約数ペア:

[(1, 18460452), (2, 9230226), (3, 6153484), (4, 4615113), (6, 3076742), (12, 1538371), (997, 18516), (1543, 11964), (1994, 9258), (2991, 6172), (3086, 5982), (3988, 4629)]