40081212

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30091}}^1$

素因数の和:30138

約数の個数: 36

約数和(自身を含む): 104058136

約数和(自身を除く): 63976924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 30091, 60182, 90273, 120364, 180546, 270819, 361092, 541638, 1083276, 1113367, 2226734, 3340101, 4453468, 6680202, 10020303, 13360404, 20040606, 40081212]

約数ペア:

[(1, 40081212), (2, 20040606), (3, 13360404), (4, 10020303), (6, 6680202), (9, 4453468), (12, 3340101), (18, 2226734), (36, 1113367), (37, 1083276), (74, 541638), (111, 361092), (148, 270819), (222, 180546), (333, 120364), (444, 90273), (666, 60182), (1332, 30091)]