18278256

素因数分解:

$2^4\times 3^1\times {\mathrm{380797}}^1$

素因数の和:380808

約数の個数: 20

約数和(自身を含む): 47218952

約数和(自身を除く): 28940696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 380797, 761594, 1142391, 1523188, 2284782, 3046376, 4569564, 6092752, 9139128, 18278256]

約数ペア:

[(1, 18278256), (2, 9139128), (3, 6092752), (4, 4569564), (6, 3046376), (8, 2284782), (12, 1523188), (16, 1142391), (24, 761594), (48, 380797)]