254095398

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{32303}}^1$

素因数の和:32353

約数の個数: 48

約数和(自身を含む): 604730880

約数和(自身を除く): 350635482

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 32303, 64606, 96909, 193818, 290727, 581454, 613757, 742969, 1227514, 1485938, 1841271, 2228907, 3682542, 4457814, 5523813, 6686721, 11047626, 13373442, 14116411, 28232822, 42349233, 84698466, 127047699, 254095398]

約数ペア:

[(1, 254095398), (2, 127047699), (3, 84698466), (6, 42349233), (9, 28232822), (18, 14116411), (19, 13373442), (23, 11047626), (38, 6686721), (46, 5523813), (57, 4457814), (69, 3682542), (114, 2228907), (138, 1841271), (171, 1485938), (207, 1227514), (342, 742969), (414, 613757), (437, 581454), (874, 290727), (1311, 193818), (2622, 96909), (3933, 64606), (7866, 32303)]