549402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 1277952

約数和(自身を除く): 728550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 127, 206, 254, 309, 381, 618, 721, 762, 889, 1442, 1778, 2163, 2667, 4326, 5334, 13081, 26162, 39243, 78486, 91567, 183134, 274701, 549402]

約数ペア:

[(1, 549402), (2, 274701), (3, 183134), (6, 91567), (7, 78486), (14, 39243), (21, 26162), (42, 13081), (103, 5334), (127, 4326), (206, 2667), (254, 2163), (309, 1778), (381, 1442), (618, 889), (721, 762)]