21845652

素因数分解:

$2^2\times 3^1\times {\mathrm{1820471}}^1$

素因数の和:1820478

約数の個数: 12

約数和(自身を含む): 50973216

約数和(自身を除く): 29127564

約数列:

[1, 2, 3, 4, 6, 12, 1820471, 3640942, 5461413, 7281884, 10922826, 21845652]

約数ペア:

[(1, 21845652), (2, 10922826), (3, 7281884), (4, 5461413), (6, 3640942), (12, 1820471)]