18514764

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{683}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 29748276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 683, 753, 1004, 1366, 1506, 2049, 2259, 2732, 3012, 4098, 4518, 6147, 6777, 8196, 9036, 12294, 13554, 18441, 24588, 27108, 36882, 73764, 171433, 342866, 514299, 685732, 1028598, 1542897, 2057196, 3085794, 4628691, 6171588, 9257382, 18514764]

約数ペア:

[(1, 18514764), (2, 9257382), (3, 6171588), (4, 4628691), (6, 3085794), (9, 2057196), (12, 1542897), (18, 1028598), (27, 685732), (36, 514299), (54, 342866), (108, 171433), (251, 73764), (502, 36882), (683, 27108), (753, 24588), (1004, 18441), (1366, 13554), (1506, 12294), (2049, 9036), (2259, 8196), (2732, 6777), (3012, 6147), (4098, 4518)]