55253394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{146173}}^1$

素因数の和:146191

約数の個数: 32

約数和(自身を含む): 140327040

約数和(自身を除く): 85073646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 146173, 292346, 438519, 877038, 1023211, 1315557, 2046422, 2631114, 3069633, 3946671, 6139266, 7893342, 9208899, 18417798, 27626697, 55253394]

約数ペア:

[(1, 55253394), (2, 27626697), (3, 18417798), (6, 9208899), (7, 7893342), (9, 6139266), (14, 3946671), (18, 3069633), (21, 2631114), (27, 2046422), (42, 1315557), (54, 1023211), (63, 877038), (126, 438519), (189, 292346), (378, 146173)]