56989242

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{7741}}^1$

素因数の和:8158

約数の個数: 24

約数和(自身を含む): 123794580

約数和(自身を除く): 66805338

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 3681, 7362, 7741, 15482, 23223, 46446, 69669, 139338, 3166069, 6332138, 9498207, 18996414, 28494621, 56989242]

約数ペア:

[(1, 56989242), (2, 28494621), (3, 18996414), (6, 9498207), (9, 6332138), (18, 3166069), (409, 139338), (818, 69669), (1227, 46446), (2454, 23223), (3681, 15482), (7362, 7741)]