27809172

素因数分解:

$2^2\times 3^2\times {\mathrm{772477}}^1$

素因数の和:772487

約数の個数: 18

約数和(自身を含む): 70295498

約数和(自身を除く): 42486326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 772477, 1544954, 2317431, 3089908, 4634862, 6952293, 9269724, 13904586, 27809172]

約数ペア:

[(1, 27809172), (2, 13904586), (3, 9269724), (4, 6952293), (6, 4634862), (9, 3089908), (12, 2317431), (18, 1544954), (36, 772477)]