51618618

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{13591}}^1$

素因数の和:13810

約数の個数: 24

約数和(自身を含む): 112378656

約数和(自身を除く): 60760038

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 13591, 27182, 40773, 81546, 122319, 244638, 2867701, 5735402, 8603103, 17206206, 25809309, 51618618]

約数ペア:

[(1, 51618618), (2, 25809309), (3, 17206206), (6, 8603103), (9, 5735402), (18, 2867701), (211, 244638), (422, 122319), (633, 81546), (1266, 40773), (1899, 27182), (3798, 13591)]