123958818

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3253}}^1$

素因数の和:3363

約数の個数: 48

約数和(自身を含む): 281731320

約数和(自身を除く): 157772502

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 146, 174, 219, 261, 438, 522, 657, 1314, 2117, 3253, 4234, 6351, 6506, 9759, 12702, 19053, 19518, 29277, 38106, 58554, 94337, 188674, 237469, 283011, 474938, 566022, 712407, 849033, 1424814, 1698066, 2137221, 4274442, 6886601, 13773202, 20659803, 41319606, 61979409, 123958818]

約数ペア:

[(1, 123958818), (2, 61979409), (3, 41319606), (6, 20659803), (9, 13773202), (18, 6886601), (29, 4274442), (58, 2137221), (73, 1698066), (87, 1424814), (146, 849033), (174, 712407), (219, 566022), (261, 474938), (438, 283011), (522, 237469), (657, 188674), (1314, 94337), (2117, 58554), (3253, 38106), (4234, 29277), (6351, 19518), (6506, 19053), (9759, 12702)]