40290276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19867}}^1$

素因数の和:19900

約数の個数: 36

約数和(自身を含む): 101803632

約数和(自身を除く): 61513356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 19867, 39734, 59601, 79468, 119202, 238404, 258271, 516542, 774813, 1033084, 1549626, 3099252, 3357523, 6715046, 10072569, 13430092, 20145138, 40290276]

約数ペア:

[(1, 40290276), (2, 20145138), (3, 13430092), (4, 10072569), (6, 6715046), (12, 3357523), (13, 3099252), (26, 1549626), (39, 1033084), (52, 774813), (78, 516542), (156, 258271), (169, 238404), (338, 119202), (507, 79468), (676, 59601), (1014, 39734), (2028, 19867)]