81109596

素因数分解:

$2^2\times 3^1\times {\mathrm{373}}^1\times {\mathrm{18121}}^1$

素因数の和:18501

約数の個数: 24

約数和(自身を含む): 189773584

約数和(自身を除く): 108663988

約数列:

[1, 2, 3, 4, 6, 12, 373, 746, 1119, 1492, 2238, 4476, 18121, 36242, 54363, 72484, 108726, 217452, 6759133, 13518266, 20277399, 27036532, 40554798, 81109596]

約数ペア:

[(1, 81109596), (2, 40554798), (3, 27036532), (4, 20277399), (6, 13518266), (12, 6759133), (373, 217452), (746, 108726), (1119, 72484), (1492, 54363), (2238, 36242), (4476, 18121)]