66543818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1\times {\mathrm{2203}}^1$

素因数の和:3589

約数の個数: 16

約数和(自身を含む): 109018656

約数和(自身を除く): 42474838

約数列:

[1, 2, 11, 22, 1373, 2203, 2746, 4406, 15103, 24233, 30206, 48466, 3024719, 6049438, 33271909, 66543818]

約数ペア:

[(1, 66543818), (2, 33271909), (11, 6049438), (22, 3024719), (1373, 48466), (2203, 30206), (2746, 24233), (4406, 15103)]