21460752

素因数分解:

$2^4\times 3^2\times {\mathrm{149033}}^1$

素因数の和:149047

約数の個数: 30

約数和(自身を含む): 60060702

約数和(自身を除く): 38599950

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149033, 298066, 447099, 596132, 894198, 1192264, 1341297, 1788396, 2384528, 2682594, 3576792, 5365188, 7153584, 10730376, 21460752]

約数ペア:

[(1, 21460752), (2, 10730376), (3, 7153584), (4, 5365188), (6, 3576792), (8, 2682594), (9, 2384528), (12, 1788396), (16, 1341297), (18, 1192264), (24, 894198), (36, 596132), (48, 447099), (72, 298066), (144, 149033)]