68075892

素因数分解:

$2^2\times 3^2\times {\mathrm{1890997}}^1$

素因数の和:1891007

約数の個数: 18

約数和(自身を含む): 172080818

約数和(自身を除く): 104004926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1890997, 3781994, 5672991, 7563988, 11345982, 17018973, 22691964, 34037946, 68075892]

約数ペア:

[(1, 68075892), (2, 34037946), (3, 22691964), (4, 17018973), (6, 11345982), (9, 7563988), (12, 5672991), (18, 3781994), (36, 1890997)]