21873276

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{26417}}^1$

素因数の和:26450

約数の個数: 36

約数和(自身を含む): 57696912

約数和(自身を除く): 35823636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 26417, 52834, 79251, 105668, 158502, 237753, 317004, 475506, 607591, 951012, 1215182, 1822773, 2430364, 3645546, 5468319, 7291092, 10936638, 21873276]

約数ペア:

[(1, 21873276), (2, 10936638), (3, 7291092), (4, 5468319), (6, 3645546), (9, 2430364), (12, 1822773), (18, 1215182), (23, 951012), (36, 607591), (46, 475506), (69, 317004), (92, 237753), (138, 158502), (207, 105668), (276, 79251), (414, 52834), (828, 26417)]