74018778

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 150958080

約数和(自身を除く): 76939302

約数列:

[1, 2, 3, 6, 71, 142, 213, 239, 426, 478, 717, 727, 1434, 1454, 2181, 4362, 16969, 33938, 50907, 51617, 101814, 103234, 154851, 173753, 309702, 347506, 521259, 1042518, 12336463, 24672926, 37009389, 74018778]

約数ペア:

[(1, 74018778), (2, 37009389), (3, 24672926), (6, 12336463), (71, 1042518), (142, 521259), (213, 347506), (239, 309702), (426, 173753), (478, 154851), (717, 103234), (727, 101814), (1434, 51617), (1454, 50907), (2181, 33938), (4362, 16969)]