2176254

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 4884480

約数和(自身を除く): 2708226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 211, 382, 422, 573, 633, 1146, 1266, 1719, 1899, 3438, 3798, 5157, 5697, 10314, 11394, 40301, 80602, 120903, 241806, 362709, 725418, 1088127, 2176254]

約数ペア:

[(1, 2176254), (2, 1088127), (3, 725418), (6, 362709), (9, 241806), (18, 120903), (27, 80602), (54, 40301), (191, 11394), (211, 10314), (382, 5697), (422, 5157), (573, 3798), (633, 3438), (1146, 1899), (1266, 1719)]