40618138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{80273}}^1$

素因数の和:80309

約数の個数: 16

約数和(自身を含む): 69356736

約数和(自身を除く): 28738598

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 80273, 160546, 883003, 1766006, 1846279, 3692558, 20309069, 40618138]

約数ペア:

[(1, 40618138), (2, 20309069), (11, 3692558), (22, 1846279), (23, 1766006), (46, 883003), (253, 160546), (506, 80273)]