172917486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20483}}^1$

素因数の和:20565

約数の個数: 48

約数和(自身を含む): 434588544

約数和(自身を除く): 261671058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442, 20483, 40966, 61449, 122898, 143381, 184347, 286762, 368694, 430143, 860286, 1290429, 1372361, 2580858, 2744722, 4117083, 8234166, 9606527, 12351249, 19213054, 24702498, 28819581, 57639162, 86458743, 172917486]

約数ペア:

[(1, 172917486), (2, 86458743), (3, 57639162), (6, 28819581), (7, 24702498), (9, 19213054), (14, 12351249), (18, 9606527), (21, 8234166), (42, 4117083), (63, 2744722), (67, 2580858), (126, 1372361), (134, 1290429), (201, 860286), (402, 430143), (469, 368694), (603, 286762), (938, 184347), (1206, 143381), (1407, 122898), (2814, 61449), (4221, 40966), (8442, 20483)]