138580638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{30271}}^1$

素因数の和:30392

約数の個数: 32

約数和(自身を含む): 319672320

約数和(自身を除く): 181091682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 30271, 60542, 90813, 181626, 211897, 423794, 635691, 1271382, 3299539, 6599078, 9898617, 19797234, 23096773, 46193546, 69290319, 138580638]

約数ペア:

[(1, 138580638), (2, 69290319), (3, 46193546), (6, 23096773), (7, 19797234), (14, 9898617), (21, 6599078), (42, 3299539), (109, 1271382), (218, 635691), (327, 423794), (654, 211897), (763, 181626), (1526, 90813), (2289, 60542), (4578, 30271)]