21827166

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{8641}}^1$

素因数の和:9067

約数の個数: 16

約数和(自身を含む): 43763088

約数和(自身を除く): 21935922

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 8641, 17282, 25923, 51846, 3637861, 7275722, 10913583, 21827166]

約数ペア:

[(1, 21827166), (2, 10913583), (3, 7275722), (6, 3637861), (421, 51846), (842, 25923), (1263, 17282), (2526, 8641)]