15118884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 42343392

約数和(自身を除く): 27224508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 523, 657, 803, 876, 1046, 1314, 1569, 1606, 2092, 2409, 2628, 3138, 3212, 4707, 4818, 5753, 6276, 7227, 9414, 9636, 11506, 14454, 17259, 18828, 23012, 28908, 34518, 38179, 51777, 69036, 76358, 103554, 114537, 152716, 207108, 229074, 343611, 419969, 458148, 687222, 839938, 1259907, 1374444, 1679876, 2519814, 3779721, 5039628, 7559442, 15118884]

約数ペア:

[(1, 15118884), (2, 7559442), (3, 5039628), (4, 3779721), (6, 2519814), (9, 1679876), (11, 1374444), (12, 1259907), (18, 839938), (22, 687222), (33, 458148), (36, 419969), (44, 343611), (66, 229074), (73, 207108), (99, 152716), (132, 114537), (146, 103554), (198, 76358), (219, 69036), (292, 51777), (396, 38179), (438, 34518), (523, 28908), (657, 23012), (803, 18828), (876, 17259), (1046, 14454), (1314, 11506), (1569, 9636), (1606, 9414), (2092, 7227), (2409, 6276), (2628, 5753), (3138, 4818), (3212, 4707)]