18469004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271603}}^1$

素因数の和:271624

約数の個数: 12

約数和(自身を含む): 34222104

約数和(自身を除く): 15753100

約数列:

[1, 2, 4, 17, 34, 68, 271603, 543206, 1086412, 4617251, 9234502, 18469004]

約数ペア:

[(1, 18469004), (2, 9234502), (4, 4617251), (17, 1086412), (34, 543206), (68, 271603)]