2018590533

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{72421}}^1$

素因数の和:72609

約数の個数: 24

約数和(自身を含む): 3088074080

約数和(自身を除く): 1069483547

約数列:

[1, 3, 9, 19, 57, 163, 171, 489, 1467, 3097, 9291, 27873, 72421, 217263, 651789, 1375999, 4127997, 11804623, 12383991, 35413869, 106241607, 224287837, 672863511, 2018590533]

約数ペア:

[(1, 2018590533), (3, 672863511), (9, 224287837), (19, 106241607), (57, 35413869), (163, 12383991), (171, 11804623), (489, 4127997), (1467, 1375999), (3097, 651789), (9291, 217263), (27873, 72421)]