28368972

素因数分解:

$2^2\times 3^2\times {\mathrm{788027}}^1$

素因数の和:788037

約数の個数: 18

約数和(自身を含む): 71710548

約数和(自身を除く): 43341576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 788027, 1576054, 2364081, 3152108, 4728162, 7092243, 9456324, 14184486, 28368972]

約数ペア:

[(1, 28368972), (2, 14184486), (3, 9456324), (4, 7092243), (6, 4728162), (9, 3152108), (12, 2364081), (18, 1576054), (36, 788027)]