19410386049

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{62119}}^1$

素因数の和:62362

約数の個数: 32

約数和(自身を含む): 29340518400

約数和(自身を除く): 9930132351

約数列:

[1, 3, 9, 27, 71, 163, 213, 489, 639, 1467, 1917, 4401, 11573, 34719, 62119, 104157, 186357, 312471, 559071, 1677213, 4410449, 10125397, 13231347, 30376191, 39694041, 91128573, 119082123, 273385719, 718903187, 2156709561, 6470128683, 19410386049]

約数ペア:

[(1, 19410386049), (3, 6470128683), (9, 2156709561), (27, 718903187), (71, 273385719), (163, 119082123), (213, 91128573), (489, 39694041), (639, 30376191), (1467, 13231347), (1917, 10125397), (4401, 4410449), (11573, 1677213), (34719, 559071), (62119, 312471), (104157, 186357)]