293895426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193607}}^1$

素因数の和:193646

約数の個数: 32

約数和(自身を含む): 669109248

約数和(自身を除く): 375213822

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 193607, 387214, 580821, 1161642, 2129677, 4259354, 4452961, 6389031, 8905922, 12778062, 13358883, 26717766, 48982571, 97965142, 146947713, 293895426]

約数ペア:

[(1, 293895426), (2, 146947713), (3, 97965142), (6, 48982571), (11, 26717766), (22, 13358883), (23, 12778062), (33, 8905922), (46, 6389031), (66, 4452961), (69, 4259354), (138, 2129677), (253, 1161642), (506, 580821), (759, 387214), (1518, 193607)]