12767442

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 27998400

約数和(自身を除く): 15230958

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 199, 222, 289, 398, 578, 597, 629, 867, 1194, 1258, 1734, 1887, 3383, 3774, 6766, 7363, 10149, 10693, 14726, 20298, 21386, 22089, 32079, 44178, 57511, 64158, 115022, 125171, 172533, 250342, 345066, 375513, 751026, 2127907, 4255814, 6383721, 12767442]

約数ペア:

[(1, 12767442), (2, 6383721), (3, 4255814), (6, 2127907), (17, 751026), (34, 375513), (37, 345066), (51, 250342), (74, 172533), (102, 125171), (111, 115022), (199, 64158), (222, 57511), (289, 44178), (398, 32079), (578, 22089), (597, 21386), (629, 20298), (867, 14726), (1194, 10693), (1258, 10149), (1734, 7363), (1887, 6766), (3383, 3774)]