13731738

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 28195776

約数和(自身を除く): 14464038

約数列:

[1, 2, 3, 6, 73, 107, 146, 214, 219, 293, 321, 438, 586, 642, 879, 1758, 7811, 15622, 21389, 23433, 31351, 42778, 46866, 62702, 64167, 94053, 128334, 188106, 2288623, 4577246, 6865869, 13731738]

約数ペア:

[(1, 13731738), (2, 6865869), (3, 4577246), (6, 2288623), (73, 188106), (107, 128334), (146, 94053), (214, 64167), (219, 62702), (293, 46866), (321, 42778), (438, 31351), (586, 23433), (642, 21389), (879, 15622), (1758, 7811)]