213819227514

素因数分解:

$2^1\times 3^2\times {\mathrm{1607}}^1\times {\mathrm{7391939}}^1$

素因数の和:7393554

約数の個数: 24

約数和(自身を含む): 463563341280

約数和(自身を除く): 249744113766

約数列:

[1, 2, 3, 6, 9, 18, 1607, 3214, 4821, 9642, 14463, 28926, 7391939, 14783878, 22175817, 44351634, 66527451, 133054902, 11878845973, 23757691946, 35636537919, 71273075838, 106909613757, 213819227514]

約数ペア:

[(1, 213819227514), (2, 106909613757), (3, 71273075838), (6, 35636537919), (9, 23757691946), (18, 11878845973), (1607, 133054902), (3214, 66527451), (4821, 44351634), (9642, 22175817), (14463, 14783878), (28926, 7391939)]