27458478

素因数分解:

$2^1\times 3^2\times {\mathrm{1525471}}^1$

素因数の和:1525479

約数の個数: 12

約数和(自身を含む): 59493408

約数和(自身を除く): 32034930

約数列:

[1, 2, 3, 6, 9, 18, 1525471, 3050942, 4576413, 9152826, 13729239, 27458478]

約数ペア:

[(1, 27458478), (2, 13729239), (3, 9152826), (6, 4576413), (9, 3050942), (18, 1525471)]