18803498678

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{3371}}^1\times {\mathrm{41627}}^1$

素因数の和:45067

約数の個数: 16

約数和(自身を含む): 28635401664

約数和(自身を除く): 9831902986

約数列:

[1, 2, 67, 134, 3371, 6742, 41627, 83254, 225857, 451714, 2789009, 5578018, 140324617, 280649234, 9401749339, 18803498678]

約数ペア:

[(1, 18803498678), (2, 9401749339), (67, 280649234), (134, 140324617), (3371, 5578018), (6742, 2789009), (41627, 451714), (83254, 225857)]