63388884

素因数分解:

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

素因数の和:406359

約数の個数: 24

約数和(自身を含む): 159285280

約数和(自身を除く): 95896396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 406339, 812678, 1219017, 1625356, 2438034, 4876068, 5282407, 10564814, 15847221, 21129628, 31694442, 63388884]

約数ペア:

[(1, 63388884), (2, 31694442), (3, 21129628), (4, 15847221), (6, 10564814), (12, 5282407), (13, 4876068), (26, 2438034), (39, 1625356), (52, 1219017), (78, 812678), (156, 406339)]