68031774

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{53233}}^1$

素因数の和:53312

約数の個数: 24

約数和(自身を含む): 149481072

約数和(自身を除く): 81449298

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 53233, 106466, 159699, 319398, 479097, 958194, 3779543, 7559086, 11338629, 22677258, 34015887, 68031774]

約数ペア:

[(1, 68031774), (2, 34015887), (3, 22677258), (6, 11338629), (9, 7559086), (18, 3779543), (71, 958194), (142, 479097), (213, 319398), (426, 159699), (639, 106466), (1278, 53233)]