29209986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2967

約数の個数: 48

約数和(自身を含む): 69765696

約数和(自身を除く): 40555710

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 2903, 3354, 5031, 5806, 8709, 10062, 17418, 26127, 37739, 52254, 75478, 113217, 124829, 226434, 249658, 339651, 374487, 679302, 748974, 1123461, 1622777, 2246922, 3245554, 4868331, 9736662, 14604993, 29209986]

約数ペア:

[(1, 29209986), (2, 14604993), (3, 9736662), (6, 4868331), (9, 3245554), (13, 2246922), (18, 1622777), (26, 1123461), (39, 748974), (43, 679302), (78, 374487), (86, 339651), (117, 249658), (129, 226434), (234, 124829), (258, 113217), (387, 75478), (559, 52254), (774, 37739), (1118, 26127), (1677, 17418), (2903, 10062), (3354, 8709), (5031, 5806)]