40514886

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{16193}}^1$

素因数の和:16340

約数の個数: 24

約数和(自身を含む): 88419240

約数和(自身を除く): 47904354

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 16193, 32386, 48579, 97158, 145737, 291474, 2250827, 4501654, 6752481, 13504962, 20257443, 40514886]

約数ペア:

[(1, 40514886), (2, 20257443), (3, 13504962), (6, 6752481), (9, 4501654), (18, 2250827), (139, 291474), (278, 145737), (417, 97158), (834, 48579), (1251, 32386), (2502, 16193)]