18666768

素因数分解:

$2^4\times 3^1\times {\mathrm{388891}}^1$

素因数の和:388902

約数の個数: 20

約数和(自身を含む): 48222608

約数和(自身を除く): 29555840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 388891, 777782, 1166673, 1555564, 2333346, 3111128, 4666692, 6222256, 9333384, 18666768]

約数ペア:

[(1, 18666768), (2, 9333384), (3, 6222256), (4, 4666692), (6, 3111128), (8, 2333346), (12, 1555564), (16, 1166673), (24, 777782), (48, 388891)]