65320974

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{190997}}^1$

素因数の和:191024

約数の個数: 24

約数和(自身を含む): 148978440

約数和(自身を除く): 83657466

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 190997, 381994, 572991, 1145982, 1718973, 3437946, 3628943, 7257886, 10886829, 21773658, 32660487, 65320974]

約数ペア:

[(1, 65320974), (2, 32660487), (3, 21773658), (6, 10886829), (9, 7257886), (18, 3628943), (19, 3437946), (38, 1718973), (57, 1145982), (114, 572991), (171, 381994), (342, 190997)]