27039518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 45885312

約数和(自身を除く): 18845794

約数列:

[1, 2, 11, 22, 43, 86, 101, 202, 283, 473, 566, 946, 1111, 2222, 3113, 4343, 6226, 8686, 12169, 24338, 28583, 47773, 57166, 95546, 133859, 267718, 314413, 628826, 1229069, 2458138, 13519759, 27039518]

約数ペア:

[(1, 27039518), (2, 13519759), (11, 2458138), (22, 1229069), (43, 628826), (86, 314413), (101, 267718), (202, 133859), (283, 95546), (473, 57166), (566, 47773), (946, 28583), (1111, 24338), (2222, 12169), (3113, 8686), (4343, 6226)]