51867738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{221657}}^1$

素因数の和:221678

約数の個数: 24

約数和(自身を含む): 121025268

約数和(自身を除く): 69157530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 221657, 443314, 664971, 1329942, 1994913, 2881541, 3989826, 5763082, 8644623, 17289246, 25933869, 51867738]

約数ペア:

[(1, 51867738), (2, 25933869), (3, 17289246), (6, 8644623), (9, 5763082), (13, 3989826), (18, 2881541), (26, 1994913), (39, 1329942), (78, 664971), (117, 443314), (234, 221657)]