2018306817

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{10909}}^1$

素因数の和:11313

約数の個数: 24

約数和(自身を含む): 2972189480

約数和(自身を除く): 953882663

約数列:

[1, 3, 9, 61, 183, 337, 549, 1011, 3033, 10909, 20557, 32727, 61671, 98181, 185013, 665449, 1996347, 3676333, 5989041, 11028999, 33086997, 224256313, 672768939, 2018306817]

約数ペア:

[(1, 2018306817), (3, 672768939), (9, 224256313), (61, 33086997), (183, 11028999), (337, 5989041), (549, 3676333), (1011, 1996347), (3033, 665449), (10909, 185013), (20557, 98181), (32727, 61671)]