28369638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{143281}}^1$

素因数の和:143300

約数の個数: 24

約数和(自身を含む): 67055976

約数和(自身を除く): 38686338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 143281, 286562, 429843, 859686, 1289529, 1576091, 2579058, 3152182, 4728273, 9456546, 14184819, 28369638]

約数ペア:

[(1, 28369638), (2, 14184819), (3, 9456546), (6, 4728273), (9, 3152182), (11, 2579058), (18, 1576091), (22, 1289529), (33, 859686), (66, 429843), (99, 286562), (198, 143281)]