1338882

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 24

約数和(自身を含む): 2768976

約数和(自身を除く): 1430094

約数列:

[1, 2, 3, 6, 37, 74, 111, 163, 222, 326, 489, 978, 1369, 2738, 4107, 6031, 8214, 12062, 18093, 36186, 223147, 446294, 669441, 1338882]

約数ペア:

[(1, 1338882), (2, 669441), (3, 446294), (6, 223147), (37, 36186), (74, 18093), (111, 12062), (163, 8214), (222, 6031), (326, 4107), (489, 2738), (978, 1369)]