40918398

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 83855616

約数和(自身を除く): 42937218

約数列:

[1, 2, 3, 6, 73, 103, 146, 206, 219, 309, 438, 618, 907, 1814, 2721, 5442, 7519, 15038, 22557, 45114, 66211, 93421, 132422, 186842, 198633, 280263, 397266, 560526, 6819733, 13639466, 20459199, 40918398]

約数ペア:

[(1, 40918398), (2, 20459199), (3, 13639466), (6, 6819733), (73, 560526), (103, 397266), (146, 280263), (206, 198633), (219, 186842), (309, 132422), (438, 93421), (618, 66211), (907, 45114), (1814, 22557), (2721, 15038), (5442, 7519)]