31065318

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{75037}}^1$

素因数の和:75068

約数の個数: 24

約数和(自身を含む): 70235568

約数和(自身を除く): 39170250

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 75037, 150074, 225111, 450222, 675333, 1350666, 1725851, 3451702, 5177553, 10355106, 15532659, 31065318]

約数ペア:

[(1, 31065318), (2, 15532659), (3, 10355106), (6, 5177553), (9, 3451702), (18, 1725851), (23, 1350666), (46, 675333), (69, 450222), (138, 225111), (207, 150074), (414, 75037)]