21746052

素因数分解:

$2^2\times 3^2\times {\mathrm{604057}}^1$

素因数の和:604067

約数の個数: 18

約数和(自身を含む): 54969278

約数和(自身を除く): 33223226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 604057, 1208114, 1812171, 2416228, 3624342, 5436513, 7248684, 10873026, 21746052]

約数ペア:

[(1, 21746052), (2, 10873026), (3, 7248684), (4, 5436513), (6, 3624342), (9, 2416228), (12, 1812171), (18, 1208114), (36, 604057)]