131753622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21937}}^1$

素因数の和:21973

約数の個数: 64

約数和(自身を含む): 353816064

約数和(自身を除く): 222062442

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 21937, 43874, 65811, 131622, 153559, 241307, 285181, 307118, 460677, 482614, 570362, 723921, 855543, 921354, 1447842, 1689149, 1711086, 1996267, 3136991, 3378298, 3992534, 5067447, 5988801, 6273982, 9410973, 10134894, 11977602, 18821946, 21958937, 43917874, 65876811, 131753622]

約数ペア:

[(1, 131753622), (2, 65876811), (3, 43917874), (6, 21958937), (7, 18821946), (11, 11977602), (13, 10134894), (14, 9410973), (21, 6273982), (22, 5988801), (26, 5067447), (33, 3992534), (39, 3378298), (42, 3136991), (66, 1996267), (77, 1711086), (78, 1689149), (91, 1447842), (143, 921354), (154, 855543), (182, 723921), (231, 570362), (273, 482614), (286, 460677), (429, 307118), (462, 285181), (546, 241307), (858, 153559), (1001, 131622), (2002, 65811), (3003, 43874), (6006, 21937)]