18789234

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{76379}}^1$

素因数の和:76425

約数の個数: 16

約数和(自身を含む): 38495520

約数和(自身を除く): 19706286

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 76379, 152758, 229137, 458274, 3131539, 6263078, 9394617, 18789234]

約数ペア:

[(1, 18789234), (2, 9394617), (3, 6263078), (6, 3131539), (41, 458274), (82, 229137), (123, 152758), (246, 76379)]