171914742

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{415253}}^1$

素因数の和:415284

約数の個数: 24

約数和(自身を含む): 388677744

約数和(自身を除く): 216763002

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 415253, 830506, 1245759, 2491518, 3737277, 7474554, 9550819, 19101638, 28652457, 57304914, 85957371, 171914742]

約数ペア:

[(1, 171914742), (2, 85957371), (3, 57304914), (6, 28652457), (9, 19101638), (18, 9550819), (23, 7474554), (46, 3737277), (69, 2491518), (138, 1245759), (207, 830506), (414, 415253)]