12632139

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 22377600

約数和(自身を除く): 9745461

約数列:

[1, 3, 9, 13, 17, 27, 29, 39, 51, 73, 87, 117, 153, 219, 221, 261, 351, 377, 459, 493, 657, 663, 783, 949, 1131, 1241, 1479, 1971, 1989, 2117, 2847, 3393, 3723, 4437, 5967, 6351, 6409, 8541, 10179, 11169, 13311, 16133, 19053, 19227, 25623, 27521, 33507, 35989, 48399, 57159, 57681, 82563, 107967, 145197, 173043, 247689, 323901, 435591, 467857, 743067, 971703, 1403571, 4210713, 12632139]

約数ペア:

[(1, 12632139), (3, 4210713), (9, 1403571), (13, 971703), (17, 743067), (27, 467857), (29, 435591), (39, 323901), (51, 247689), (73, 173043), (87, 145197), (117, 107967), (153, 82563), (219, 57681), (221, 57159), (261, 48399), (351, 35989), (377, 33507), (459, 27521), (493, 25623), (657, 19227), (663, 19053), (783, 16133), (949, 13311), (1131, 11169), (1241, 10179), (1479, 8541), (1971, 6409), (1989, 6351), (2117, 5967), (2847, 4437), (3393, 3723)]