22018107

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 32288256

約数和(自身を除く): 10270149

約数列:

[1, 3, 23, 41, 43, 69, 123, 129, 181, 543, 943, 989, 1763, 2829, 2967, 4163, 5289, 7421, 7783, 12489, 22263, 23349, 40549, 121647, 170683, 179009, 319103, 512049, 537027, 957309, 7339369, 22018107]

約数ペア:

[(1, 22018107), (3, 7339369), (23, 957309), (41, 537027), (43, 512049), (69, 319103), (123, 179009), (129, 170683), (181, 121647), (543, 40549), (943, 23349), (989, 22263), (1763, 12489), (2829, 7783), (2967, 7421), (4163, 5289)]