400980798

素因数分解:

$2^1\times 3^2\times {\mathrm{337}}^1\times {\mathrm{66103}}^1$

素因数の和:66448

約数の個数: 24

約数和(自身を含む): 871382928

約数和(自身を除く): 470402130

約数列:

[1, 2, 3, 6, 9, 18, 337, 674, 1011, 2022, 3033, 6066, 66103, 132206, 198309, 396618, 594927, 1189854, 22276711, 44553422, 66830133, 133660266, 200490399, 400980798]

約数ペア:

[(1, 400980798), (2, 200490399), (3, 133660266), (6, 66830133), (9, 44553422), (18, 22276711), (337, 1189854), (674, 594927), (1011, 396618), (2022, 198309), (3033, 132206), (6066, 66103)]