138794868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{226789}}^1$

素因数の和:226816

約数の個数: 36

約数和(自身を含む): 371482020

約数和(自身を除く): 232687152

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 226789, 453578, 680367, 907156, 1360734, 2041101, 2721468, 3855413, 4082202, 7710826, 8164404, 11566239, 15421652, 23132478, 34698717, 46264956, 69397434, 138794868]

約数ペア:

[(1, 138794868), (2, 69397434), (3, 46264956), (4, 34698717), (6, 23132478), (9, 15421652), (12, 11566239), (17, 8164404), (18, 7710826), (34, 4082202), (36, 3855413), (51, 2721468), (68, 2041101), (102, 1360734), (153, 907156), (204, 680367), (306, 453578), (612, 226789)]