131386266

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{593}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 319904640

約数和(自身を除く): 188518374

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 373, 593, 594, 746, 1119, 1186, 1779, 2238, 3357, 3558, 4103, 5337, 6523, 6714, 8206, 10071, 10674, 12309, 13046, 16011, 19569, 20142, 24618, 32022, 36927, 39138, 58707, 73854, 110781, 117414, 176121, 221189, 221562, 352242, 442378, 663567, 1327134, 1990701, 2433079, 3981402, 4866158, 5972103, 7299237, 11944206, 14598474, 21897711, 43795422, 65693133, 131386266]

約数ペア:

[(1, 131386266), (2, 65693133), (3, 43795422), (6, 21897711), (9, 14598474), (11, 11944206), (18, 7299237), (22, 5972103), (27, 4866158), (33, 3981402), (54, 2433079), (66, 1990701), (99, 1327134), (198, 663567), (297, 442378), (373, 352242), (593, 221562), (594, 221189), (746, 176121), (1119, 117414), (1186, 110781), (1779, 73854), (2238, 58707), (3357, 39138), (3558, 36927), (4103, 32022), (5337, 24618), (6523, 20142), (6714, 19569), (8206, 16011), (10071, 13046), (10674, 12309)]