7873788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2969}}^1$

素因数の和:3006

約数の個数: 48

約数和(自身を含む): 20956320

約数和(自身を除く): 13082532

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 2969, 5938, 8907, 11876, 17814, 35628, 38597, 50473, 77194, 100946, 115791, 151419, 154388, 201892, 231582, 302838, 463164, 605676, 656149, 1312298, 1968447, 2624596, 3936894, 7873788]

約数ペア:

[(1, 7873788), (2, 3936894), (3, 2624596), (4, 1968447), (6, 1312298), (12, 656149), (13, 605676), (17, 463164), (26, 302838), (34, 231582), (39, 201892), (51, 154388), (52, 151419), (68, 115791), (78, 100946), (102, 77194), (156, 50473), (204, 38597), (221, 35628), (442, 17814), (663, 11876), (884, 8907), (1326, 5938), (2652, 2969)]