16780068

素因数分解:

$2^2\times 3^3\times {\mathrm{155371}}^1$

素因数の和:155384

約数の個数: 24

約数和(自身を含む): 43504160

約数和(自身を除く): 26724092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 155371, 310742, 466113, 621484, 932226, 1398339, 1864452, 2796678, 4195017, 5593356, 8390034, 16780068]

約数ペア:

[(1, 16780068), (2, 8390034), (3, 5593356), (4, 4195017), (6, 2796678), (9, 1864452), (12, 1398339), (18, 932226), (27, 621484), (36, 466113), (54, 310742), (108, 155371)]