31694442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{406339}}^1$

素因数の和:406357

約数の個数: 16

約数和(自身を含む): 68265120

約数和(自身を除く): 36570678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 406339, 812678, 1219017, 2438034, 5282407, 10564814, 15847221, 31694442]

約数ペア:

[(1, 31694442), (2, 15847221), (3, 10564814), (6, 5282407), (13, 2438034), (26, 1219017), (39, 812678), (78, 406339)]