18661296

素因数分解:

$2^4\times 3^1\times {\mathrm{388777}}^1$

素因数の和:388788

約数の個数: 20

約数和(自身を含む): 48208472

約数和(自身を除く): 29547176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 388777, 777554, 1166331, 1555108, 2332662, 3110216, 4665324, 6220432, 9330648, 18661296]

約数ペア:

[(1, 18661296), (2, 9330648), (3, 6220432), (4, 4665324), (6, 3110216), (8, 2332662), (12, 1555108), (16, 1166331), (24, 777554), (48, 388777)]