12698118

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 29315520

約数和(自身を除く): 16617402

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 214, 321, 342, 347, 642, 694, 963, 1041, 1926, 2033, 2082, 3123, 4066, 6099, 6246, 6593, 12198, 13186, 18297, 19779, 36594, 37129, 39558, 59337, 74258, 111387, 118674, 222774, 334161, 668322, 705451, 1410902, 2116353, 4232706, 6349059, 12698118]

約数ペア:

[(1, 12698118), (2, 6349059), (3, 4232706), (6, 2116353), (9, 1410902), (18, 705451), (19, 668322), (38, 334161), (57, 222774), (107, 118674), (114, 111387), (171, 74258), (214, 59337), (321, 39558), (342, 37129), (347, 36594), (642, 19779), (694, 18297), (963, 13186), (1041, 12198), (1926, 6593), (2033, 6246), (2082, 6099), (3123, 4066)]