18110862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 49870080

約数和(自身を除く): 31759218

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 73, 77, 99, 126, 146, 154, 179, 198, 219, 231, 358, 438, 462, 511, 537, 657, 693, 803, 1022, 1074, 1253, 1314, 1386, 1533, 1606, 1611, 1969, 2409, 2506, 3066, 3222, 3759, 3938, 4599, 4818, 5621, 5907, 7227, 7518, 9198, 11242, 11277, 11814, 13067, 13783, 14454, 16863, 17721, 22554, 26134, 27566, 33726, 35442, 39201, 41349, 50589, 78402, 82698, 91469, 101178, 117603, 124047, 143737, 182938, 235206, 248094, 274407, 287474, 431211, 548814, 823221, 862422, 1006159, 1293633, 1646442, 2012318, 2587266, 3018477, 6036954, 9055431, 18110862]

約数ペア:

[(1, 18110862), (2, 9055431), (3, 6036954), (6, 3018477), (7, 2587266), (9, 2012318), (11, 1646442), (14, 1293633), (18, 1006159), (21, 862422), (22, 823221), (33, 548814), (42, 431211), (63, 287474), (66, 274407), (73, 248094), (77, 235206), (99, 182938), (126, 143737), (146, 124047), (154, 117603), (179, 101178), (198, 91469), (219, 82698), (231, 78402), (358, 50589), (438, 41349), (462, 39201), (511, 35442), (537, 33726), (657, 27566), (693, 26134), (803, 22554), (1022, 17721), (1074, 16863), (1253, 14454), (1314, 13783), (1386, 13067), (1533, 11814), (1606, 11277), (1611, 11242), (1969, 9198), (2409, 7518), (2506, 7227), (3066, 5907), (3222, 5621), (3759, 4818), (3938, 4599)]