18600984

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3539}}^1$

素因数の和:3624

約数の個数: 48

約数和(自身を含む): 51082200

約数和(自身を除く): 32481216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 3539, 5256, 7078, 10617, 14156, 21234, 28312, 31851, 42468, 63702, 84936, 127404, 254808, 258347, 516694, 775041, 1033388, 1550082, 2066776, 2325123, 3100164, 4650246, 6200328, 9300492, 18600984]

約数ペア:

[(1, 18600984), (2, 9300492), (3, 6200328), (4, 4650246), (6, 3100164), (8, 2325123), (9, 2066776), (12, 1550082), (18, 1033388), (24, 775041), (36, 516694), (72, 258347), (73, 254808), (146, 127404), (219, 84936), (292, 63702), (438, 42468), (584, 31851), (657, 28312), (876, 21234), (1314, 14156), (1752, 10617), (2628, 7078), (3539, 5256)]