1211702922

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1180997}}^1$

素因数の和:1181027

約数の個数: 32

約数和(自身を含む): 2834395200

約数和(自身を除く): 1622692278

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1180997, 2361994, 3542991, 7085982, 10628973, 21257946, 22438943, 31886919, 44877886, 63773838, 67316829, 134633658, 201950487, 403900974, 605851461, 1211702922]

約数ペア:

[(1, 1211702922), (2, 605851461), (3, 403900974), (6, 201950487), (9, 134633658), (18, 67316829), (19, 63773838), (27, 44877886), (38, 31886919), (54, 22438943), (57, 21257946), (114, 10628973), (171, 7085982), (342, 3542991), (513, 2361994), (1026, 1180997)]