138317958

素因数分解:

$2^1\times 3^2\times {\mathrm{503}}^1\times {\mathrm{15277}}^1$

素因数の和:15788

約数の個数: 24

約数和(自身を含む): 300304368

約数和(自身を除く): 161986410

約数列:

[1, 2, 3, 6, 9, 18, 503, 1006, 1509, 3018, 4527, 9054, 15277, 30554, 45831, 91662, 137493, 274986, 7684331, 15368662, 23052993, 46105986, 69158979, 138317958]

約数ペア:

[(1, 138317958), (2, 69158979), (3, 46105986), (6, 23052993), (9, 15368662), (18, 7684331), (503, 274986), (1006, 137493), (1509, 91662), (3018, 45831), (4527, 30554), (9054, 15277)]