122739546

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12527}}^1$

素因数の和:12626

約数の個数: 32

約数和(自身を含む): 259780608

約数和(自身を除く): 137041062

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 12527, 25054, 37581, 75162, 288121, 576242, 864363, 889417, 1728726, 1778834, 2668251, 5336502, 20456591, 40913182, 61369773, 122739546]

約数ペア:

[(1, 122739546), (2, 61369773), (3, 40913182), (6, 20456591), (23, 5336502), (46, 2668251), (69, 1778834), (71, 1728726), (138, 889417), (142, 864363), (213, 576242), (426, 288121), (1633, 75162), (3266, 37581), (4899, 25054), (9798, 12527)]