21779102454

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1543}}^1\times {\mathrm{4447}}^1$

素因数の和:6041

約数の個数: 48

約数和(自身を含む): 45574136832

約数和(自身を除く): 23795034378

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1543, 1587, 3086, 3174, 4447, 4629, 8894, 9258, 13341, 26682, 35489, 70978, 102281, 106467, 204562, 212934, 306843, 613686, 816247, 1632494, 2352463, 2448741, 4704926, 4897482, 6861721, 7057389, 13723442, 14114778, 20585163, 41170326, 157819583, 315639166, 473458749, 946917498, 3629850409, 7259700818, 10889551227, 21779102454]

約数ペア:

[(1, 21779102454), (2, 10889551227), (3, 7259700818), (6, 3629850409), (23, 946917498), (46, 473458749), (69, 315639166), (138, 157819583), (529, 41170326), (1058, 20585163), (1543, 14114778), (1587, 13723442), (3086, 7057389), (3174, 6861721), (4447, 4897482), (4629, 4704926), (8894, 2448741), (9258, 2352463), (13341, 1632494), (26682, 816247), (35489, 613686), (70978, 306843), (102281, 212934), (106467, 204562)]