39689946

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{17093}}^1$

素因数の和:17147

約数の個数: 32

約数和(自身を含む): 90256320

約数和(自身を除く): 50566374

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 17093, 34186, 51279, 102558, 153837, 307674, 461511, 734999, 923022, 1469998, 2204997, 4409994, 6614991, 13229982, 19844973, 39689946]

約数ペア:

[(1, 39689946), (2, 19844973), (3, 13229982), (6, 6614991), (9, 4409994), (18, 2204997), (27, 1469998), (43, 923022), (54, 734999), (86, 461511), (129, 307674), (258, 153837), (387, 102558), (774, 51279), (1161, 34186), (2322, 17093)]