173195442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{458189}}^1$

素因数の和:458207

約数の個数: 32

約数和(自身を含む): 439862400

約数和(自身を除く): 266666958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 458189, 916378, 1374567, 2749134, 3207323, 4123701, 6414646, 8247402, 9621969, 12371103, 19243938, 24742206, 28865907, 57731814, 86597721, 173195442]

約数ペア:

[(1, 173195442), (2, 86597721), (3, 57731814), (6, 28865907), (7, 24742206), (9, 19243938), (14, 12371103), (18, 9621969), (21, 8247402), (27, 6414646), (42, 4123701), (54, 3207323), (63, 2749134), (126, 1374567), (189, 916378), (378, 458189)]