18768216

素因数分解:

$2^3\times 3^1\times {\mathrm{782009}}^1$

素因数の和:782018

約数の個数: 16

約数和(自身を含む): 46920600

約数和(自身を除く): 28152384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 782009, 1564018, 2346027, 3128036, 4692054, 6256072, 9384108, 18768216]

約数ペア:

[(1, 18768216), (2, 9384108), (3, 6256072), (4, 4692054), (6, 3128036), (8, 2346027), (12, 1564018), (24, 782009)]