18197586

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 43636320

約数和(自身を除く): 25438734

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 657, 803, 1259, 1314, 1606, 2409, 2518, 3777, 4818, 7227, 7554, 11331, 13849, 14454, 22662, 27698, 41547, 83094, 91907, 124641, 183814, 249282, 275721, 551442, 827163, 1010977, 1654326, 2021954, 3032931, 6065862, 9098793, 18197586]

約数ペア:

[(1, 18197586), (2, 9098793), (3, 6065862), (6, 3032931), (9, 2021954), (11, 1654326), (18, 1010977), (22, 827163), (33, 551442), (66, 275721), (73, 249282), (99, 183814), (146, 124641), (198, 91907), (219, 83094), (438, 41547), (657, 27698), (803, 22662), (1259, 14454), (1314, 13849), (1606, 11331), (2409, 7554), (2518, 7227), (3777, 4818)]