1213883982

素因数分解:

$2^1\times 3^4\times {\mathrm{7493111}}^1$

素因数の和:7493125

約数の個数: 20

約数和(自身を含む): 2719999656

約数和(自身を除く): 1506115674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7493111, 14986222, 22479333, 44958666, 67437999, 134875998, 202313997, 404627994, 606941991, 1213883982]

約数ペア:

[(1, 1213883982), (2, 606941991), (3, 404627994), (6, 202313997), (9, 134875998), (18, 67437999), (27, 44958666), (54, 22479333), (81, 14986222), (162, 7493111)]