18994044

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{68819}}^1$

素因数の和:68849

約数の個数: 24

約数和(自身を含む): 46247040

約数和(自身を除く): 27252996

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 68819, 137638, 206457, 275276, 412914, 825828, 1582837, 3165674, 4748511, 6331348, 9497022, 18994044]

約数ペア:

[(1, 18994044), (2, 9497022), (3, 6331348), (4, 4748511), (6, 3165674), (12, 1582837), (23, 825828), (46, 412914), (69, 275276), (92, 206457), (138, 137638), (276, 68819)]