287130006

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{3467}}^1$

素因数の和:3625

約数の個数: 48

約数和(自身を含む): 642717504

約数和(自身を除く): 355587498

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 107, 129, 214, 258, 321, 387, 642, 774, 963, 1926, 3467, 4601, 6934, 9202, 10401, 13803, 20802, 27606, 31203, 41409, 62406, 82818, 149081, 298162, 370969, 447243, 741938, 894486, 1112907, 1341729, 2225814, 2683458, 3338721, 6677442, 15951667, 31903334, 47855001, 95710002, 143565003, 287130006]

約数ペア:

[(1, 287130006), (2, 143565003), (3, 95710002), (6, 47855001), (9, 31903334), (18, 15951667), (43, 6677442), (86, 3338721), (107, 2683458), (129, 2225814), (214, 1341729), (258, 1112907), (321, 894486), (387, 741938), (642, 447243), (774, 370969), (963, 298162), (1926, 149081), (3467, 82818), (4601, 62406), (6934, 41409), (9202, 31203), (10401, 27606), (13803, 20802)]