27281122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16987}}^1$

素因数の和:17073

約数の個数: 16

約数和(自身を含む): 45256032

約数和(自身を除く): 17974910

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 16987, 33974, 186857, 373714, 1240051, 2480102, 13640561, 27281122]

約数ペア:

[(1, 27281122), (2, 13640561), (11, 2480102), (22, 1240051), (73, 373714), (146, 186857), (803, 33974), (1606, 16987)]