81551532

素因数分解:

$2^2\times 3^1\times {\mathrm{1787}}^1\times {\mathrm{3803}}^1$

素因数の和:5597

約数の個数: 24

約数和(自身を含む): 190443456

約数和(自身を除く): 108891924

約数列:

[1, 2, 3, 4, 6, 12, 1787, 3574, 3803, 5361, 7148, 7606, 10722, 11409, 15212, 21444, 22818, 45636, 6795961, 13591922, 20387883, 27183844, 40775766, 81551532]

約数ペア:

[(1, 81551532), (2, 40775766), (3, 27183844), (4, 20387883), (6, 13591922), (12, 6795961), (1787, 45636), (3574, 22818), (3803, 21444), (5361, 15212), (7148, 11409), (7606, 10722)]