18438216

素因数分解:

$2^3\times 3^1\times {\mathrm{768259}}^1$

素因数の和:768268

約数の個数: 16

約数和(自身を含む): 46095600

約数和(自身を除く): 27657384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 768259, 1536518, 2304777, 3073036, 4609554, 6146072, 9219108, 18438216]

約数ペア:

[(1, 18438216), (2, 9219108), (3, 6146072), (4, 4609554), (6, 3073036), (8, 2304777), (12, 1536518), (24, 768259)]