26939988

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{4591}}^1$

素因数の和:4764

約数の個数: 36

約数和(自身を含む): 68531008

約数和(自身を除く): 41591020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4591, 5868, 9182, 13773, 18364, 27546, 41319, 55092, 82638, 165276, 748333, 1496666, 2244999, 2993332, 4489998, 6734997, 8979996, 13469994, 26939988]

約数ペア:

[(1, 26939988), (2, 13469994), (3, 8979996), (4, 6734997), (6, 4489998), (9, 2993332), (12, 2244999), (18, 1496666), (36, 748333), (163, 165276), (326, 82638), (489, 55092), (652, 41319), (978, 27546), (1467, 18364), (1956, 13773), (2934, 9182), (4591, 5868)]