21727922946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157448717}}^1$

素因数の和:157448745

約数の個数: 16

約数和(自身を含む): 45345230784

約数和(自身を除く): 23617307838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157448717, 314897434, 472346151, 944692302, 3621320491, 7242640982, 10863961473, 21727922946]

約数ペア:

[(1, 21727922946), (2, 10863961473), (3, 7242640982), (6, 3621320491), (23, 944692302), (46, 472346151), (69, 314897434), (138, 157448717)]