25053156

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1789}}^1$

素因数の和:2188

約数の個数: 36

約数和(自身を含む): 63527100

約数和(自身を除く): 38473944

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 1789, 2334, 3501, 3578, 4668, 5367, 7002, 7156, 10734, 14004, 16101, 21468, 32202, 64404, 695921, 1391842, 2087763, 2783684, 4175526, 6263289, 8351052, 12526578, 25053156]

約数ペア:

[(1, 25053156), (2, 12526578), (3, 8351052), (4, 6263289), (6, 4175526), (9, 2783684), (12, 2087763), (18, 1391842), (36, 695921), (389, 64404), (778, 32202), (1167, 21468), (1556, 16101), (1789, 14004), (2334, 10734), (3501, 7156), (3578, 7002), (4668, 5367)]