30521268

素因数分解:

$2^2\times 3^2\times {\mathrm{847813}}^1$

素因数の和:847823

約数の個数: 18

約数和(自身を含む): 77151074

約数和(自身を除く): 46629806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 847813, 1695626, 2543439, 3391252, 5086878, 7630317, 10173756, 15260634, 30521268]

約数ペア:

[(1, 30521268), (2, 15260634), (3, 10173756), (4, 7630317), (6, 5086878), (9, 3391252), (12, 2543439), (18, 1695626), (36, 847813)]