27595018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1129}}^1$

素因数の和:1254

約数の個数: 24

約数和(自身を含む): 45988740

約数和(自身を除く): 18393722

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 1129, 2222, 2258, 12221, 12419, 24442, 24838, 114029, 136609, 228058, 273218, 1254319, 2508638, 13797509, 27595018]

約数ペア:

[(1, 27595018), (2, 13797509), (11, 2508638), (22, 1254319), (101, 273218), (121, 228058), (202, 136609), (242, 114029), (1111, 24838), (1129, 24442), (2222, 12419), (2258, 12221)]